2
votes
1answer
291 views

How to gain weight? By higher calorie intake or muscle building through exercise?

My BMI is 18.5. Age 24, height 172.5 cm and weight 55 kg. I am undergoing training for triathlon. I swim 3 to 4 days a week (6-8 km in 4.5hrs - 6 hrs). I cycle around 50 km a week in 2.5 hrs. I run ...
3
votes
1answer
2k views

Formula to count calories burned during swimming

The swimming calculator site tells you how many calories are burned during swimming based on a formula by the University of Wisconsin. Our swim calorie burned calculation is an estimate using on ...