Childhood Obesity Causes & Consequences. On this Page. Childhood obesity is a complex health issue. It occurs when a child is well above the normal or healthy weight for his or her age and height. The causes of excess weight gain in young people are similar to those in adults, including factors such as a person's behavior and genetics.
You're right, here's a quick calculation: Say you bench press a 100kg mass and it travels 1m (apparently you have really long arms). Lifting that weight 1m expends (100kg)(1m)(~10m/sÂ²) = 1000J. Converting to calories and then kilocalories (food calories), this gives you something one the order of 1kcal. Bench pressing 100kg burns about 1kcal.
Women's Bench Press. The average amount of weight a woman in her 20s can bench press is 65 percent of her body weight or about 87 pounds if she weighs 135 pounds.A well above average ranking is 90 percent of her body weight, or about 121 pounds.An average weight for a woman in her 30s is 57 percent, or 77 pounds, if she weighs 135 pounds, and a well above average weight is 76 percent, or 103 pounds.omen's Bench Press. The average amount of weight a woman in her 20s can bench press is 65 percent of her body weight or about 87 pounds if she weighs 135 pounds.