Warm-Ups, Cool-Downs, What Works, What Doesn't - The New York Times

Warm-up & cool-down for runners - interesting facts & exercises

Cooldown Exercises: 16 Ways to Cool Down with Instructions

Older People Are More Vulnerable to Heat. Here's How to Stay Safe. - The New York Times

Opinion How to be Human - The New York Times

Warm-Ups, Cool-Downs, What Works, What Doesn't - The New York Times

How much do warm-ups and cool-downs matter to a workout? - The Globe and Mail

Warming up and cooling down for exercise

A 19-Minute HIIT Workout for Beginners - The New York Times

Infographics: Warm-up and Cool-down Exercises to Prevent Injury