2 ms·
Yep! The isometric leg extension is more commonly known in the US as a plank. Pictures here: https://www.bbc.com/news/health-66303982 https://www.bbc.com/news/h
by cyounkins 3y ago
Yep! The isometric leg extension is more commonly known in the US as a plank. Pictures here: https://www.bbc.com/news/health-66303982 https://www.bbc.com/news/health-66303982