8. Your body is in one straight line. "Make sure your lower back isn't sagging and your booty isn't popping up," Michaels says. Try to hold the plank for 30 to 60 seconds at a time. "While in the ...
Plus, a plank with hand reach gives 20% more abdominal activation than a crunch. Many people find that they struggle with low back or neck pain when attempting the crunch. “It can be easy to get ...
He revealed that some of the best options include plank rows and stability back extensions. Read on to discover all six! Seated cable rows can be great for targeting the muscles in the upper and ...