Abstract: A new exercise apparatus utilizing elastic straps for providing resistance to muscles of the body. The inventive device includes a body harness that is adapted for extending across a back and a pair of shoulders of a user. The body harness has a T-shaped portion to help hold the body harness in place. The T-shaped portion is adapted for extending downwardly from the body harness along the back of the user. The T-shaped portion having a pair of horizontal torso straps which are adapted for adjustable extension around the torso of a user. A set of arm bands has a pair of upper arm bands and a pair of wrist bands. The upper arm bands and the wrist bands are connected by a plurality of resiliently elastic arm resistance straps. The pair of upper arm bands is coupled to the body harness. Each of the upper arm bands is adapted for adjustably wrapping around an upper arm towards a shoulder of the user. The pair of wrist bands are adapted for extension around wrists of the user.