What is the Correct Way to do a Plank Without Hurting Your Back? The plank is among the most simple and efficient exercises to build the core strength. Although it looks easy, a lot of people do it incorrectly. If your posture is not right, it could cause shoulder strain, back pain and discomfort, instead of helping your body. This is the reason why  learning the correct plank form is crucial. If you’re working out at home or working out […]