Resistance training is the key to improving heart and bone health, while building muscle, making it the ultimate longevity workout.
According to Sohee Carpenter, PhD, CSCS, a fitness coach, resistance training is any exercise where muscles overcome oppositional force, whether from equipment or bodyweight.
With resistance training, you can change your body composition
This form of training can help improve health and fitness in various ways.
Author's summary: Resistance training boosts health and fitness.