Your objective is to maintain a high intensity level of training, which is achieved by exhausting only a few muscle groups for each workout. By repeating the same exercise, minimal time is spent moving between machines and changing weights. As a result, your heart rate will remain fairly high for the entire duration, which will boost your metabolic rate.
Working with a time limit increases the urgency to work intensely with little rest. Since the workouts are so short, you’ll find yourself looking forward to the next one.
20 minutes a day is a realistic amount of time to dedicate to your physique. With this routine, it’s much easier to find time each day for your workout and to remain motivated for life.
There doesn’t need to be a structure to your workout regime, as long as you‘re regularly targeting your primary muscle groups, which are your chest, back and legs. All other muscle groups are stimulated as a result, so it’s not necessary to focus on all muscle groups.
Don’t exercise a muscle group if it’s sore from your previous workout. If you’re sore for days, it means you’ve exhausted them, so respect and reward your muscles by allowing them rest. This is when they’ll recover and grow.
Many people are familiar with either doing a full workout or not working out at all. There are huge benefits of doing quick workouts, as opposed to not exercising at all. For example, performing one set of push-ups till exhaustion takes less than 2 minutes and is an excellent, quick workout if you don’t have time for your 20-minute workout. One set of pull-ups till exhaustion or 100 squats are other examples of quick, efficient workouts that will boost your metabolic rate, increase lean muscle and release endorphins. You’ll also feel better knowing that you did some exercise that day.