of course the ribs are bone and cartilegde, u don't just work the abs. i used to get alot of rib injuries before i tuffen them up.6 weeks to heal...
using them will up your pain tolerance, plus your bones and cartilage will get stronger {denser}. look up ,when them people that break concrete...
i couldn't gain wieght untill i was 25 and still not much . im 6,4 and was 175 lb from 16 years to 25 , now im 36 and only 195. tell him its...
i'm talking about the bones and muscles.pain tolerance goes up to. like the people that break concrete or wood with there hands .
i can't believe you don't think the body gets tougher??? you break it down and the body builds it back stronger .pretty simple
i use gnc mega man tried cheap ones and didin't work. i have bad eating habits so i tried gnc and man there like drugs if i don't take them i...
i use the small handheld medicine ball 4lb i beat my ribs and all with it ,it works well. moving to a heaver one soon.
