No energy before the gym
You are dressed and ready, but your body feels flat. The gym bag is by the door, and even the warm-up sounds like too much. Some days you go and just move slowly through it.
Often the cause is simple. Short sleep, a long work day, too little food in the hours before, or not enough water can all leave you drained.
Other times it builds up. Hard training days in a row with little rest, stress, a cold coming on, or a low mood can flatten your drive. The time of day matters too, since many people dip in the late afternoon.
When to see someone
See a doctor if chest pain, chest pressure, or breathlessness comes on with light effort. Go too if you faint, feel your heart race while resting, or stay worn out for weeks with no clear cause. Brown or cola-colored pee after a hard session needs care that same day.
Below is a list of traditional and folk options people reach for before a workout. Each one carries a grade that shows how strong the research behind it is, not what it will do for you. A low grade means the proof is thin.
4.8
