The truth about protein: how to get enough – at every age

We need protein to build muscle, produce hormones, regulate mood and appetite, and strengthen bones. But how much, and what kind, should you eat every day?

You be the judge: should my unfit girlfriend start exercising?

Marvin wants Lil to exercise for her mental health, but she won’t be told what to do by a ‘robot of the patriarchy’. You decide whose argument is fit for purpose

Aches, pains and new goals: what next for ‘hardest geezer’ Russ Cook after Africa run

Experts say best form of recovery will be to stay active and to get psychological support to help set healthy targets

A new start after 60: I had to make my life count before it was too late – so I rowed across the Atlantic

When Sian Davies was waiting for spinal surgery, she stayed sane by planning things to look forward to. Most notably, an extraordinary feat of endurance

10 walks through history: ancient UK pathways in stunning countryside

From the John Bunyan trail to Silbury Hill, these short “pilgrimages” offer a chance to soak up myths and legends

I’m 60 – and want to live to 100. Will my years of drinking and inactivity be a problem?

Can a late convert to wellbeing undo decades of beer and barbecues? In the first of a new series, Phil Daoust has a health MOT – and gets some worrying news about his heart

Move over, marathons: the ultra-endurance sports that are redefining fitness

Why do people put themselves through ultra-long distance swims, runs and cycle rides? Plus our guide to the top ultra sports events worldwide

How to enjoy Hyrox: I tried the gruelling, thrilling, hugely popular race – and discovered 11 ways to tackle it

It is the new CrossFit and Tough Mudder, and might actually be harder than both. But what’s the best way to survive it and improve your time?

‘Men now want their bum to look good in jeans’: how male butts got bootylicious

From shapewear to surgery, the male quest to build the perfect behind has become a super-sized business

Wim Hof breathing and cold-exposure method may have benefits, study finds

Adrenaline release thought to dampen inflammation, but experts say method ‘not without risks’