I hear people all the time that they don’t have time to workout be it at home or at the gym. I refuse to agree with that and believe that everyone has at least 1 hour in a day and they can work out. However if you are extremely busy then do try this quick circuit training workout. It would hardly take 15 to 20 minutes and will make you fit and strong.
Here is what you do:
Do 10 reps of 6 sets of wide and close grip pull ups alternating with wide and close grip push ups.