Specific strength exercises are designed to give your muscles a more rigorous workout than they are typically used to. This works to increase the strength of the muscle as well as the size and power, giving you more of an output to create explosive movements. Furthermore, strength exercises also improve the endurance of your muscles, giving you extra dynamism to complete more intense exercises, for longer.
Strength activities usually involve you using your body weight or working against a resistance to generate extra difficulty and exertion. This is something you are better off building up over a period of time to help prevent the risk of injury or discomfort which may hamper your body in the long run.
Typically, you should look to do two or more sessions of muscle strengthening exercises a week. This is so you are not placing too much strain or pressure on a particular part of the body. Remember, building up slowly is the key to increased muscle strength. After all, Rome wasn’t built in a day.