The 5 components of physical fitness: cardiorespiratory endurance, muscular strength, muscular endurance, flexibility and body composition, with home tests
The 5 Components of Physical Fitness, Explained (With Home Tests)

"Fit" is not one thing. A marathon runner who cannot touch their toes, a powerlifter who is winded on a flight of stairs, and a yoga teacher who has never…

Physical Fitness of Children and Adolescents
Why There’s a Growing Concern Over the Physical Fitness of Children and Adolescents

It’s no secret the physical fitness of children and adolescents in the U.S. has been on a serious decline. What used to be hours of playing outside has turned into…