30-day fitness challenges come in all shapes and sizes ... In contrast, doing 100 air squats a day made my legs more fatigue-resistant and a little more toned while improving my mobility. Similar ...

I sit there in the evening watching TV whilst using this for 30 minutes and the next day I can really feel ... of weeks ago for when we did the leg exercises, which I hate because I always get ...

The 30-day plank challenge is designed to strengthen ... The ab challenge targets your core with exercises like crunches, leg raises, and bicycle kicks. Starting with 20 reps of each exercise ...

Lucky for me, I was quite surprised that each day, I could hold onto the bar for longer. I love how stretched and elongated ...

I’m a huge fan of lower body workouts ... to do 60 single-leg squats (30 on each leg) every day for a week, to shake up my routine and give my legs a challenge. Here’s how I got on.

While these staple lower-body movements are popular for a reason, switching up your "leg day" exercises and adding ... deliver a full-body exercise that challenges your legs, glutes, shoulders ...

In an era where new fitness trends pop up almost daily (think the 12-3-30 workout or the 75 Hard challenge), one movement is ...

Jennifer Aniston swears by Pvolve's low-impact workouts for her fitness regimen, so one PS editor tested her new Pvolve ...