For the average tactical athlete, which does not decrease with age?

Bone mineral density does not necessarily decrease with age among the average tactical athlete. While it’s common for bone mineral density to decline in the general population, particularly after menopause for women, many tactical athletes engage in regular strength and conditioning programs that can help maintain or even improve bone density as they age.

Resistance training, which is often part of a tactical athlete's regimen, plays a crucial role in stimulating bone formation and reducing the risk of osteoporosis. This adaptation can help counteract the natural age-related declines observed in others who do not maintain an active lifestyle. In contrast, muscular endurance, body fat levels, and cardiovascular fitness are typically more affected by aging, as factors like metabolism and muscle composition naturally change over time.