The 20-minute stairs workout is a great way to burn fat and build cardio.
It involves running up and down a flight of stairs for 20 minutes straight.
The workout can be modified to suit different fitness levels and goals.
It is a high-intensity workout that can help improve endurance and stamina.
The stairs workout is a low-impact exercise that is easy on the joints.
It can be done anywhere with access to stairs, making it a convenient workout option.
Regularly incorporating the stairs workout into your fitness routine can lead to improved overall health and fitness.