“Hot weather raises your core body temperature, so exercise feels more difficult in warm weather, especially outdoors, ...

This first variable tends to be the most popular. In week one, you might run these intervals at a 5min/km pace, Riona notes.

Repeating a speed workout on a regular basis reinforces consistency, which is a pillar of long-term progress. The more often ...

Cool down with 10–15 minutes of easy running. Your legs will feel humming and sharp after these short, quick repeats. This ...

Meet the Experts: Sohee Carpenter, PhD, CSCS*D, is a fitness coach and member of the WH advisory board. Erica Coviello, CPT, ...

Julian Guyer England captain Ben Stokes ran out Rishabh Pant on the stroke of lunch to give his side a much-needed boost in ...

interval training can also be practised with running, cycling or swimming. It’s suitable for all genders, offering tailored ...

Discover 10 high-intensity exercises that burn more calories than traditional cardio. Transform your workout routine with ...

Estrogen— which is cardioprotective —declines post-menopause, but HIIT, a type of workout that alternates between short ...