To perform optimally on the badminton court, it is best to understand how much energy you use. If you don’t have enough energy in your body, you will not perform to your maximum. Simple.

For example, a typical training session that involves intensive drills might burn anywhere between 300 to 600 calories per hour. 

As such, players who train multiple times a week or engage in prolonged sessions need to assess their caloric intake carefully to ensure they’re fueling their bodies adequately. This can involve calculating daily caloric needs based on factors like weight, age, and metabolic activity level. 

For example, an athlete weighing around 68 kg (150 pounds) might require roughly 3,000 calories on high-intensity training days compared to their baseline needs.