‘I Went from 120kg to Under 100kg in 90 Days – Here’s What Worked’
After years of failed crash diets, YouTuber John Nellis lost more than 20kg in 90 days. Here’s how he did it
Kate Neudecker
These are the healthy heart rate variability ranges for every age group – see how you compare
Wondering if your HRV is good for your age? Experts explain average HRV ranges, why scores decline over time and how to improve yours
3 workouts a day and midnight rucks: inside Jon Bernthal’s extreme training for ‘The Punisher’
Bernthal’s punishing prep was pure method madness
The 5k rowing benchmarks men should aim for at every age – and how to improve your time
See how your 5k row time stacks up, plus how to adjust your training for each decade with rowing tips from the experts
See how your VO2 max score stacks up by age – then use these 10 workouts to improve it
What’s a good VO2 max for your age? See average scores for men, learn how to test yours, and improve it with 10 expert-backed workouts
How many bicep curls you should do to build your arms – and what counts as a ‘good’ 1-rep max
Looking to fill your sleeves? Consider this your guide
From out of shape to jacked at 51 – this simple plan helped him rebuild his body
Want to get leaner and stronger in your 50s? This simple, repeatable workout plan helped one man transform his body and mindset
Luke Evans shows off lean physique at 46 – use his 9-move workout for full-body conditioning
Luke Evans, 46, is Broadway-ready. Here’s a look at the strength and conditioning workout that’s helped build his physique.