It is important that we vary our workouts so that our bodies don’t get used to a certain routine. Isometric exercise is a great way to shake up what you do in the gym. The exercise we are demonstration here is a back lunge with a shoulder press. The isometric hold at the end of the shoulder press forces your body to keep its balance and engage all of the stabilizer muscles. These holds need to be done between three to five seconds and the exercise can be done 15 to 20 times.
The important thing to remember is to move your body at least three times a week. And, make sure you ad variety to your physical exercise regime.