A good fitness routine contains elements of strength. Reason? These types of exercises are extremely important for improving muscle tissue and endurance, so they help you become stronger. Moreover, 'strength training' enhances your quality of life in the long run, protecting your joints so that you can maintain your independence as you age.

For all of these, find a two-week challenge below - time during which you will use your arms, abdomen, back and legs. All exercise can be done indoors.

There are only 12 workouts to be done in 14 days, so have no problem taking a two-day break between workouts whenever you feel the need.

Ready?

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