Challenge Completed: Find out who was crowned the UK's best amateur athlete (sponsored)

Workout of the Week #36: strength endurance

Optimum Nutrition Upgrader Alistair is nearing his full CrossFit potential (sponsored)

CrossFit Athlete Will Kane Takes on the FitBrit 2015 Challenge

Workout of the Week #35: power endurance

What it takes to be a leader by Clive Woodward

Workout of the Week #34: explosive power

Workout of the Week #33: 5min AMRAP

Tough Mudder 2015 – The Saturdays’ Vanessa White (sponsored)

Tough Mudder 2015 – Rick Edwards is a cheerleader (sponsored)

Wales Rugby pre-World Cup training

Workout of the Week #32: tabata air squats

Tough Mudder 2015 – #TeamSony documentary part 2 (sponsored)

Workout of the Week #31: beat the clock pull-ups

Optimum Nutrition Upgrader Matt gets ready to steal the show (sponsored)

Workout of the Week #30: build farmer strength

Workout of the Week #29: strength, power and endurance

Tough Mudder 2015 – #TeamSony quiz (sponsored)

Optimum Nutrition Upgrader Ben is getting into the best shape of his life (sponsored)

The 2015 FitBrit Challenge

Sony SmartWear for fitness with Lucy Hedges – Xperia Z3+, SmartWatch 3 & SmartBand Talk (sponsored)

Workout of the Week #28: Burpee blast

Tough Mudder 2015 – #TeamSony documentary part 1 (sponsored)

Workout of the Week #27: Pull-up ladder

Workout of the Week #26: Back squats, overhead press and walkouts

Tough Mudder 2015 – Amanda Khouv (Women's Fitness) training spotlight (sponsored)

Tough Mudder 2015 – Watch #TeamSony get ready (sponsored)

Tough Mudder 2015 – Joel Snape (MF editor) training spotlight (sponsored)

Tough Mudder 2015 – Rick Edwards (TV star) training spotlight (sponsored)

Tough Mudder 2015 – Vanessa White (The Saturdays) training spotlight (sponsored)

Workout of the Week #25: Squats, toes-to-bar and dips

Optimum Nutrition Upgrader Niall tackles his first challenge (sponsored)

#TeamSony get set for Tough Mudder (sponsored)

Workout of the Week #24: clean and press

Workout of the Week #23: Full body power

Workout of the Week #22: The Milestone Workout

Workout of the Week #21: The 300 press-up workout

Workout of the Week #20: vault to sandbag throw

Tom Hardy interview - training for Mad Max Fury Road

Sponsored: The Optimum Nutrition Fitness Challenge

Will Kane push press

Incredible freestyle skiing (and warm-up tips) with Fabio Studer at Nine Kights

Workout of the Week #19: thrusters and toes-to-bar

Workout of the Week #18: The 100 club

Workout of the Week #17: Med ball slams and box jumps

Sponsored: The Upgrade with Nick Hutchings and Shaun Stafford

Workout of the Week #16: 2k row

Workout of the week #15: farmer's walk and press-ups

Workout of the Week #14: 1km incline run

Workout of the Week #13: Upper body power

Workout of the Week #12: Bodyweight squat challenge

Sponsored: What to expect at the Optimum Fitness Challenge with Nick Hutchings

Workout of the Week #11: squat and press-up ladder

Workout of the Week #10: max pull-ups and dips

Workout of the Week #9: 100m tabata row

Workout of the Week #8: bodyweight countdown

Workout of the Week #7: hill run and kettlebell swings

Workout of the Week #6: rowing and thrusters

The beginner and advanced body transformations - the photoshoot

Workout of the Week #5: 400m run + press-ups