The document calls for every child to receive at least two hours of «high ‑ quality» PE per week and an additional three hours of other physical activity. (educationbusinessuk.net)
Finally, even if you don't really like running or walking all that much, think of it as cross training for other physical activities as well as work and life itself. (slaw.ca)
Yoga is a great way to improve your endurance in other physical activities. (heartstreamyoga.com)