An enjoyable form of a work-out. Also noted for being exercise that participants want to last as long as possible to achieve the best outcum...
Facially spotty, male participants can use sexercise to develop strong arm muscles - especially if using alternate arms each session. This then prepares the males to be true gentlemen later in their development as they can sufficiently lean on their elbows for long periods when engaging in partner work-outs.
Group work-outs have gained in popularity since the 60s.
Jimmy and Mary just love sexercise. It is the best weight-loss program they've ever followed.