Toned muscles require some challenge

[Aing 1969]

Toning requires some level of muscular challenge and thus exhaustion due to heavy weights. 1285 Muscle so as to build up.For the best toned muscles an athlete should do the exercises on a regular basis so as to reach all the body muscles. Exercise all the body muscles to exhaustion, and then move to the next muscle for instance start with the back, move to the biceps or triceps e.t.c, for the best results use lighter weight but on higher repetition.http://www.strongmenmuscle.com/1285-muscle/