지
지이호·Dumbbell Russian Twist·2026-05-24I'm not feeling the stimulation in my abs and I'm lifting my heels, so I'm feeling it in my hamstrings. What should I do?
I'm not feeling the stimulation in my abs and I'm lifting my heels, so I'm feeling it in my hamstrings. What should I do?
You say the abs don't get stimulated? Haha!
Two birds with one stone.