21-15-9 is one of CrossFit’s most recognisable and widely adopted workout formats. The structure is straightforward: you ...
‘You can start with low reps and higher weight and then when you begin to reach muscle fatigue, switch to lower weight and higher reps,’ she says. ‘The larger aim here is to fatigue the muscles you’re ...
Walk into any gym on a Monday night and you’ll see it: guys grinding through endless sets, checking their phones between reps, and wondering why their muscles never seem to grow. Many lifters still ...