#4 Stay Hydrated
One common cause of lack of stamina is muscle fatigue. Weak muscles are often caused by dehydration and underuse. Thankfully, drinking water can fight this. However, it’s important to be aware of which drinks you are ingesting. While often marketed as exercise drinks, a lot of energy drinks are rich in caffeine and while they can provide an energy boost, it won’t be for the long run and you’ll be sure to experience an energy crash.