Heredity- May have a natural tendency towards a certain weight.
Activity Level- The more active you are, the more calories you burn. The less active you are, the less calories you burn. The number of calories you consume must be equal to the number of calories you burn. Maintaining a healthy weight requires an energy balance; tipping this balance can result in weight gain/loss.
Body Composition: The amount of fat, bone, and muscles are different for everyone. Depending on how big or small your bones are could affect your weight, how much muscle you don't have/have/How much fat one may have.
You didn't really provide any possible choices here but when we're talking about VO2max, we're talking about t emaximal oxygen consumption. Sometimes it's also refered to as our maximal aerobic capacity.
VO2max is the maximum amount of how much oxygen we can consume during a certain exercise. In clinical and medical settings treadmills, where the difficulty gets incread, are usually used. VO2max is considered to reflect our aerobic physical capabilities.
Obesity, which could lead to stress, depression and many other health problems
A 15 SECOND PULSE IS RECOMMEND FOR TAKING HEARTBREAK
