NOW ADD THESE GYM BUDDIES

Lumen

Breath into the Lumen and it’ll measure your CO2 levels then analyse your metabolism before offering up nutritional advice. It’ll even tell you if you’ve got enough in the tank to work out efficiently. £349 / lumen.me

Theragun Mini

This palm-sized muscle-pummeller will allow you to recover from strenuous exercise faster, while also smashing out those knots caused by months working at the kitchen table. £175 / theragun.com

Nutri-genetix

Using a painless cheek swab test (not those cheeks), the boffins at NGX analyse your DNA before assessing 28 nutritional traits in order to rustle up a personalised ‘body fuel’ shake. from £130 / nutri-genetix.com