正在加载视频...
视频加载失败
The most effective back workout
4 条评论

ShineByGrind1 年前
I love how straightforward yet challenging this is. Count me in! 🙌⚡

Jinarashi1 年前
Natural 🤣🤣

Peter Bannan1 年前
Needs more chest support None of these have that

Arnold1 年前
I've done nearly 20,000 workouts in my life, and I've seen what works for all levels. I created a free workout guide to show you what works, whether you're a beginner or advanced.
