CrossFit Langley Metcon Workout - 100 Push-ups, Pull-ups, Sit-ups, Air Squats - With... HD
http://www.GetFitOver40.com - CrossFit Langley Metcon Workout - 100 Push-ups, Pull-ups, Sit-ups, Air Squats - With Narration. If you want to get in a really great workout that you could even do in...