The viral 12-3-30 workout has been ruling TikTok for quite some time, and it’s pretty easy to follow. All you have to do is set your treadmill incline to 12%, the speed to 3 mph, and walk for 30 minutes. But there are a few things you should know before giving this trendy workout a shot.
Not Beginner-Friendly
The 12-3-30 routine is basically a walking workout so it should be beginner-friendly, but that’s not really the case. The steep incline makes this workout pretty intense, and you’ll struggle to complete 30 minutes at this pace and incline if you’re not in a good shape.
Joint Strain
The 12-3-30 workout can be a great challenge due to its intensity, but it can also put too much pressure on your knees and lower back. If your hips, thighs, and core aren’t already strong enough, doing this workout for 30 minutes could lead to joint strain and potential injuries.
Better Alternatives
Many people who tried the 12-3-30 workouts were impressed by the results, but there are many routines that are just as effective without being this risky. Even if you want to give this viral workout a shot, you shouldn’t make it your only form of exercise, since you’ll probably get bored after doing it for 30 minutes.
