Look up any phone number and get the answers you are looking for! Wish I would have had this over 2 years ago, I could have divorced sooner. I busted my ex with her boss using this. I found out my boyfriend was still using drugs with this. So to all you idiots hating, this could be saving lives.
Open kinetic chain exercises (OKC) or open chain exercises are exercises that are performed where the hand or foot is free to move. The opposite of OKC are closed kinetic chain exercises (CKC). Both are effective for strengthening and rehabilitation objectives.
Physical activity is movement that is carried out by the skeletal muscles that requires energy. In other words, any movement one does is actually physical activity. Exercise, however, is planned, structured, repetitive and intentional movement intended to improve or maintain physical fitness.