Train · 110 articles

Challenges

Test yourself

RB100 challenges and benchmark workouts to measure progress and push past your limits.

Athlete performing strict ring rows with controlled tempo, neutral spine, and focused expression. Warm directional lighting, cinematic shadows, visible upper-back engagement

100 Pull Rep Workout: Restore Balance and Build Resilient Strength

Athlete mid-interval during a high-effort movement, visible strain but controlled posture

100 Second Interval Workout: Build Conditioning Without Burnout

Athlete full flow on SkiErg, light sweat, focused expression

100 Calorie Hybrid Workout: Learn to Pace Under Fatigue

Athlete performing a strict push-up with perfect body alignment

100 Push-Up Progression Challenge: Build Upper-Body Control

Athlete performing a heavy farmer carry, mid-stride, upright posture

100 Metre Carry Challenge: Build Real-World Strength and Capacity

Athlete performing a deep controlled squat with upright torso and calm focus. Warm directional lighting, dramatic but clean shadows, visible muscle tension without strain

100 Squat Fitness Challenge: Build Strength Through Quality

Dark industrial gym environment at early morning light. Athlete moving steadily on a treadmill while another rows in the background

100 Minute Aerobic Training Challenge: Build Your Hybrid Engine

Side view of athlete mid-SkiErg sprint, explosive effort, gym lighting with shadows

Join the 2025 SkiErg World Sprints (1000m Challenge)

Collage of athletes performing diverse RB100 challenges

#100: Your Ultimate Fitness Benchmark - Combine 10 RB100 Challenges Into 1 Relentless Test

Athlete mid-rep hoisting a heavy sandbag onto their shoulder, hips extended, bag cradled tight

#99: 100 Sandbag Shouldering Reps (For Real-World Strength)

Athlete performing a controlled step-back lunge holding dumbbells

#98: 100 Weighted Step-Back Lunges (Dumbbells, Barbell or Sandbag)

Athlete explosively launching a wall ball overhead toward a height marker on a brick wall, legs extended, arms fully vertical

#97: 100 Overhead Wall Ball Throws (Target for Height or Distance)

Athlete performing a side plank rotation, upper arm reaching under the torso

#96: 100 Side Plank Rotations (For Oblique Strength & Shoulder Stability)

Athlete mid-shoulder toss with a heavy slam ball, powerful hip extension

#95: 100 Slam Ball Shoulder Tosses (For Power & Stability)

Athlete mid-kettlebell clean with crisp form, bell tucked in rack position at shoulder, other hand stabilising

#94: 100 Kettlebell Cleans for Total-Body Timing

Athlete at the bottom position of a hand-release push-up, chest on floor

#93: 100 Hand-Release Push-Ups for Perfect Form

Athlete performing a strict ring row in a functional gym, body rigid in plank, rings suspended from rig, strong scapular retraction mid-rep

#92: 100 Ring Rows for Scapular Strength

Athlete performing box step-overs while holding dumbbells at the side, mid-stride over a plyo box

#91: 100 Box Step-Overs (With Dumbbells or Kettlebells)

Athlete mid-swing with a sledgehammer against a large tyre in a gritty industrial gym

#90: 100 Sledgehammer Strikes (Against a Tire)

100 Weighted Glute Bridges

#89: 100 Weighted Glute Bridges (For Posterior Power)

Athlete holding an L-sit on parallel bars in a dark industrial gym

#88: 100 Second L-Sit Hold (Accumulate Over Sets)

Athlete moving between strength stations in a gritty gym setting barbell lift, kettlebell swing, push-up, slam

#87: The 100 Rep Hybrid Strength Circuit

Athlete holding a deep wall sit against a concrete wall, thighs parallel to the ground, hands off legs

#86: 100 Wall Sits (One Minute Each)

Athlete mid-rep performing a sumo deadlift high pull with a kettlebell, wide stance, elbows high, bar or kettlebell near chest height, legs and traps fully engaged

#85: 100 Sumo Deadlift High Pulls (Barbell or Kettlebell)

Female athlete performing mountain climbers on gym mat, strong core tension, knees driving toward chest

#84: 100 Mountain Climbers (Each Leg = 1 Rep)

Athlete mid-slam with a medicine ball, knees bent, core braced, ball milliseconds before impact on the gym floor

#83: 100 Med Ball Slams for Explosive Release

Athlete performing a ground-to-overhead lift with a bumper plate, movement captured mid-thrust overhead, full-body tension

#82: 100 Ground-to-Overhead Reps (Barbell, Dumbbell, or Plate)

Athlete throwing and catching a tennis ball against a gym wall, hands extended, ball mid-air on rebound

#81: 100 Wall Rebounds (Tennis Ball)

Athlete sprinting on an air bike in functional gym setting, sweat flying, fan blur in motion, legs and arms pumping with intensity

#80: 100 Calories on the Air Bike (Assault or Echo)

Athlete performing single-arm dumbbell snatch mid-rep, dumbbell overhead, full-body tension visible, hips extended powerfully

#79: 100 Dumbbell Snatches for Power and Coordination

Athlete training on pull-up bar in gym setting, showing full extension and active shoulders under cinematic lighting

#78: 100 Second Dead Hang for Raw Grip Strength

Athlete mid-swing in a kettlebell swing, kettlebell at shoulder height

#77: 100 Russian Kettlebell Swings (For Time or Form)

Athlete mid-air during a double-under, skipping rope blurred in motion under feet

#76: 100 Jump Rope Double-Unders (Unbroken if You Dare)

Athlete mid-swing during toes-to-bar rep, legs rising toward the bar, grip tight, core fully engaged

#75: 100 Toes-to-Bar Reps

Athlete performing a V-up mid-rep, hands reaching for toes, abs sharply defined

#74: 100 V-Ups for Core Power and Precision

Athlete in high plank position reaching forward with one arm, body tight and motion controlled, core fully engaged

#73: 100 Plank Reaches for Anti-Rotation Control

Athlete performing hollow body rock on gym mat, body in banana position mid-rock, abs fully engaged

#72: 100 Hollow Body Rocks for Core Stability

Athlete mid-air in a jumping lunge, rear knee elevated, front quad engaged

#71: 100 Jumping Lunges for Legs That Last

Athlete mid-air during a box jump in a functional training gym, knees tucked, arms driving upward

#70: 100 Box Jump Reps for Explosive Power

Athlete walking with heavy dumbbells at sides in an industrial gym, shoulders locked

#69: 100-Meter Farmer’s Carry for Grip and Grit

Athlete mid-push press using a barbell in a functional gym, bar just above forehead

#68: 100 Push Presses with Dumbbells or Barbell

Athlete exploding upward from a burpee in a gritty gym environment, sweat flying, legs extended mid-air, dramatic

#67: 100 Seconds of Max Burpees

Athlete pushing a loaded sled in an industrial-style functional gym, strong forward drive posture

#66: 100 Sled Pushes (Total Distance or Reps)

Athlete performing Russian twists on a gym mat, medicine ball in hands, mid-rotation with core engaged, strong side lighting to highlight oblique muscles

#65: 100 Russian Twists for Core Control

Overhead view of battle ropes undulating from high-effort slams, athlete centered in frame showing full-body engagement

#64: 100 Battle Rope Slams for Full-Body Power

Athlete landing from a lateral hop with bent knees and active arms, low camera angle to highlight movement dynamics

#63: 100 Lateral Hops Over a Line or Cone

Athlete performing weighted step-ups on a plyo box, holding dumbbells, mid-rep with front foot planted and back foot off the ground, gym setting, cinematic lighting

#62: 100 Step-Ups with Weight (Box, Bench, or Step)

Athlete crawling forward on a gritty gym floor in bear crawl position, tension in shoulders and core, cinematic lighting with shadow definition

#61: 100m Bear Crawl Challenge

Athlete walking in a gym with one kettlebell overhead, core tight, eyes forward, cinematic light casting shadows to show muscle tension

#60: 100 Overhead Carries (with a Dumbbell or Kettlebell)

Athlete mid-rep lifting sandbag from ground to shoulder in a gritty functional gym, focused expression, strong side lighting showing full-body engagement

#59: 100 Reps of Ground-to-Shoulder with a Sandbag

Person stepping into an outdoor ice bath at sunrise, breath visible in cold air, surrounded by mist and natural light, cinematic contrast

#58: 100-Minute Cold Exposure Over 10 Days

Athlete mid-Turkish get-up with kettlebell overhead in strong shoulder lockout, minimalist gym setting, cinematic side lighting showing control, strength, and focus

#57: 100 Reps of Turkish Get-Ups (Over a Week)

Athlete mid-sprint on outdoor track or grassy hill, overlay text- 100 Seconds of Sprint Intervals

#56: 100 Seconds of Sprint Intervals

Athlete mid-row, high intensity, visible effort, overlay text- “100 Calories Rowed”

#55: 100 Calories on the Rower

Athlete mid-squat or push-up in minimal home setting, overlay text- 100 Bodyweight Reps

#54: 100 Reps of a Bodyweight Classic

Athlete mid-toes-to-bar or double-under, clear focus and motion blur, overlay text- 100 Skill Reps Challenge

#53: 100 Reps of a Skill Movement

Colourful meal prep with oats, fruit, sweet potato, quinoa, overlay text- 100g Carbs from Whole Foods

#52: 100g Carbs from Whole Foods

Athlete deadlifting in gym with strong posture, overlay text- 100 Reps of a Compound Movement

#51: 100 Reps of a Compound Movement

Crowd of athletes at the start of a race or event — overlay text-100+ Competitor Challenge

#50: Join a Challenge That Includes 100+ Competitors

Athlete sprinting mid-stride on a track with stopwatch overlay — text-Weekly 100m Sprint Challenge

#49: Time Your 100m Sprint Every Week

Athlete mid-pass rebounding a ball off a brick wall — overlay text-100 Wall Rebounds Challenge

#48: 100 Wall Rebounds (Netball or Squash Style)

Handball player mid-throw during a training session — overlay text-100 Handball Throws Challenge

#47: Perform 100 Handball Throws in Training

Athlete in mid-punch connecting with a boxing bag — overlay text-100 Bag Hits Challenge

#46: Try 100 Hits on a Boxing Bag

Two athletes mid-throw and catch with a frisbee in a park — overlay text-100 Frisbee Throws Challenge

#45: Catch 100 Frisbee Throws with a Partner

Swimmer submerged mid-stroke in clear water — overlay text-100m Underwater Hold Challenge

#44: Do a 100m Underwater Hold (Swim Breath Training)

Athlete hitting tennis ball against a brick wall — overlay text-100 Wall Hits Challenge

#43: Hit a Tennis Ball 100 Times Off a Wall

Player juggling football solo on turf — overlay text-100 Ball Touches Challenge@2x

#42: 100 Touches with a Football or Rugby Ball

Basketball player at free throw line mid-shot — overlay text-100 Free Throws Challenge

#41: 100 Basketball Free Throws Challenge

Smartphone displaying a playlist titled “100 Workout Songs” during a gym session — overlay text-Soundtrack Your Sweat

#40: Create a Playlist of 100 Workout Songs

Vision board with photos, goals, and inspiring words — overlay text-Top 100 Achievements

#39: Visualise Your Top 100 Achievements to Date

Smartphone displaying workout tracking app with logged session — overlay text-Track 100% Workouts

#38: Use Tech to Track 100% of Your Workouts for 30 Days

Open fitness journal with handwritten entry and pen — overlay text-100 Words a Day

#37: Journal 100 Words a Day About Your Progress

Cozy evening setting with a book, blanket, candle, and no screens — overlay text-100 Screen-Free Hours

#36: Try 100 Hours of Screen-Free Evenings

Person sitting cross-legged in low light, calm expression, overlay text- 100 Seconds of Breathwork

#35: 100 Seconds of Breathwork

Notebook or whiteboard with “100 Goals” written and partially filled in — overlay text-100 Training Goals

#34: Write Down 100 Training Goals

Smartwatch displaying reps or strength mode during a workout — overlay text-Track 100 Reps

#33: Track 100 Reps with a Fitness Tracker

Fitness book open next to coffee mug and notebook — overlay text-100 Pages a Month

#32: Read 100 Pages of Fitness Books Per Month

Person walking barefoot in early morning light, holding a mug of coffee in hand post-walk, cinematic natural light

#31: Take 100 Steps Before Coffee

Athlete foam rolling on a yoga mat post-workout — overlay text-100 Minutes of Foam Rolling

#30: Spend 100 Minutes a Week Foam Rolling

Kitchen counter with neatly organised prep containers and timer — overlay text- 100-Minute Sunday Meal Prep

#29: Create a 100-Minute Sunday Meal Prep Routine

Athlete stretching with foam roller in calm space, overlay text- 100 Minutes of Weekly Mobility

#28: 100 Minutes of Weekly Mobility

Journal open with a logged food diary and pen — overlay text- Log 100 Meals

#27: Log Food for 100 Consecutive Meals

Colourful plate of whole food ingredients — greens, salmon, sweet potato, avocado — overlay text- 100% Whole Food Day

#26: Try a 100% Whole Food Day

Athlete stretching in low-lit room with sleep tracker overlay — text- 100 Hours of Sleep _ 10 Nights

#25: Sleep 100 Hours Over 10 Nights

Meal prep containers laid out with colourful balanced meals — overlay text- 100 Healthy Meals _ 30 Days

#24: Prep 100 Healthy Meals Over 30 Days

Clear water bottle with time markings sitting on a gym bench — overlay text- 100oz Water Challenge

#23: Drink 100oz of Water Daily

Empty wine glass turned upside down on counter with overlay text- 100-Hour No Alcohol Challenge

#22: Try a 100-Hour No Alcohol Challenge

Meal prep containers with colourful high-protein meals, overlay text-100g Protein Per Day

#21: Hit 100g Protein Per Day: Easy Meal Plan

Athlete pushing sled across turf track with intensity, overlay text- 100 Calories – Sled Push_Pull

#20: 100 Calories on the Sled Push/Pull

Cyclist on a country road with misty hills in the distance overlay text-Bike 100km Challenge

#19: Bike 100km Challenge

Athlete mid-session on stair machine, sweat visible, overlay text- 100 Floors Stair Climb Challenge

#18: 100 Floors Climbed on a Stair Machine

Athlete performing a burpee in a gym with low lighting text overlay-Tabata 100 Reps

#17: Tabata Finisher 100 Total Reps

Person walking or running along a trail with a sunrise in the background — overlay text-100 Miles in 30 Days

#16: Run or Walk 100 Miles in 30 Days

Person walking through park or trail with headphones in, fitness watch visible, overlay text- 100 Minutes of Movement Per Day

#15 100 Minutes of Movement Per Day

Athlete mid-jump outdoors with rope blurred in motion, overlay text- 1000 Jump Rope Skips Challenge

#14: 100 Jump Rope Skips × 10 Rounds

Athlete transitioning from a rowing machine to an air bike — overlay text-Row 1000m + Bike 100 Calories

#13: Row 1000m, Then Bike 100 Calories

Athlete exploding off the sprint start line on a track — overlay text-100m Sprint x10 Challenge

#12: Sprint 100m x10 with Walk Recovery

Person mid-jump doing a burpee outdoors at sunset, overlay text Burn 100 Calories in 10 Minutes

#11 Burn 100 Calories in 10 Minutes

Calendar-style image with 100 boxes, several ticked off, overlay text- 100 Days of Fitness

100 Days of Fitness: The RB100 Challenge

Athlete checking watch mid-workout in a gritty gym — overlay text-10 Reps Every Minute

#10: EMOM 10 Reps Every Minute for 10 Minutes = 100 Reps

Athlete mid-walking lunge on an outdoor path — overlay text-100 Walking Lunges Challenge

#9: 100 Walking Lunges for Lower Body Endurance

Athlete performing 5 exercises in a gym circuit setup — overlay text- “100 Rep 5-Movement Challenge”

#8: Create a 100-rep challenge from 5 movements (20 each)

Person mid-kettlebell swing in morning light, garage or garden setting, overlay text- 100 Kettlebell Swings Before Breakfast

#7: 100 Kettlebell Swings Before Breakfast

Athlete completing a wall ball throw in a gym with automated rep counter on the wall overlay text-100 Wall Ball Rep Test

#6: Take on the 100 Wall Ball Rep Test

Athlete performing slow tempo squat at home or gym, overlay text- Tempo Training- 100 Rep Burn

#5: Tempo Training — 100 Reps Per Muscle Group

Athlete mid-deadlift with a barbell loaded to 100kg — overlay text-100kg Deadlift Goal

#4: Build to a 100kg Deadlift

Athlete mid-burpee or mid-squat in a gritty gym setting — overlay text-100-Rep Full-Body Workout

#3: Try the 100-Rep Full-Body Workout

Athlete holding a perfect forearm plank position in a minimalist gym — overlay text-100-Second Plank Challenge

#2: Perform a 100-Second Plank

Athlete mid-push-up on a gym mat, sweat visible, focused expression — overlay text-100 Push-Ups a Day x30

#1: Do 100 Push-Ups a Day (For 30 Days)

100 Ways to Improve Your Fitness in 2025