What’s more, the workout has several compound exercises, meaning you’re working more than one muscle group at a time.

Discover 6 Philadelphia fitness trends for 2025—rowing, yoga in parks, HIIT, and more to sculpt your summer body.

I’ve held a strict 30-minute stretch routine ... 21 days on building your Pilates practice or 10 Days to Stronger Legs, which combines strength training and HIIT to help strengthen and target ...