Endurance Training increases the ability to sustain high quality athletic ability over time. The four components of endurance tr
aining are aerobic endurance, anaerobic endurance, speed endurance, and strength endurance. They all help increase your ability to sustain high quality athletic ability over long periods of time
The answer is true
Endurance training can improve athletic ability, and improve sustainability over long periods of time. (Aerobic workouts involve oxygen, necessary in many physical activities).
Sounds like the best category to fit these activities in would be Aerobics. Not big muscle-demanding movements, but definitely engage the cardiovascular system.