POWER GUIDANCEAb Exercise Mat - Sit Up Pad - Abdominal & Core Trainer Mat for Full Range of Motion Ab Workouts

It's firm enough to support your lower back, but cushy enough to not hurt it. Solves its purpose quite perfectly.

Muy cómodo y parece bien hecho.

Eigentlich simples Teil, gut verarbeitet, riecht nicht, tadellos !

Recieved item less than 2 hours of ordering. Package was secure in 2 x boxes. Quality product. Functions how its designed too. Good back support with sterdy internals. Material is thick. I would recommend this Ab Exerciser if looking for one to purchase.

I always had issues doing sit-ups on a hard floor as my spine would feel like it is grinding against it. I've previously just used a pillow before thinking it would do the trick, but I find myself sliding about. This gives my spine the proper support and comfort it needs to do my sit-ups! It's a simple product, but it's worth it.