Tag: Calories burned swimming

According to sports nutrition research, competitive swimmers can burn up to 5,000 calories in a single, intense four-hour training session, depending on the intensity. This extraordinary energy expenditure is the primary reason why do swimmers need so many calories to fuel their demanding routines.

According to Harvard Health, a 155-pound person can burn approximately 223 calories during 30 minutes of moderate-intensity swimming, a number that jumps significantly with increased effort. The total energy expended from a 30-minute swim, however, is a dynamic figure influenced by multiple variables, from your body weight to the stroke you choose.