No they do not. Even if they did, they live in water so. Hope this helps!
B. tolerance, dependence, addiction
Shame, embarrassment, anger
After a workout, your body needs time to rest and repair itself from the previous workout. According to the Mayo Clinic, running too far too often, lifting too much weight or simply pushing yourself too far can lead to muscle strains and sprains, shin splints, and stress fractures.
