-
ZZZ-GGG 学习笔记第十6⃣️期??
Just for Fun
片段讲解秀
from:《未知》
🌋运动🏹
crunches 仰身
a lot like sit-ups,but only lift your upper backpull-ups引体向上
an exercise in which you use your arms to pull yourself up towards a bar above your headsquats伸蹲
lower your hips until they form a 90 degreebend at the knee
88