Updates include sex-neutral requirements for all combat MOS Marines to score a minimum of 210 out of a possible 300.

A south-side athletics training center founded by Tucson native and Sunnyside High School grad Bobby “Jet” Rodriguez has made a major upgrade following months of uncertainty because of the pandemic.

Anaerobic exercise uses glucose for energy, instead of oxygen. Aerobic (cardio) and anaerobic exercises both improve health, but only anaerobic exercises build muscle mass and strength. Anaerobic ...