THU 09 FEB 2017 · 04:01 · HEALTH SITES
Mayo Clinic
Experts suggest crawling to increase fitness and strength
“Warm up for your strength and cardio workout with crawling. Mayo Clinic physical therapist Dani Johnson said getting back to basics like crawling fires up muscles that don't get used like they should. http://mayocl.in/2jZFkez”
Source
Mayo Clinic