W Willy Combs New member Jun 23, 2009 #1 Will wearing my 20 pound vest while doing my 100 bicycle crunches increase my gains at all or should I do em without wearing it? If so, why? Thank you
Will wearing my 20 pound vest while doing my 100 bicycle crunches increase my gains at all or should I do em without wearing it? If so, why? Thank you