Introduction to Planks
In an ideal world, planks would be a breeze for everyone. They appear simple, require no equipment, and are touted as the best core exercise. However, many struggle to hold a plank for more than a few seconds. The key to reaping their benefits lies in performing them correctly. Poor form can strain your back, shoulders, and neck.
Fortunately, with the right technique, planks can enhance your strength, balance, and stability. We spoke with Michela McGertt, a clinical athletic training student in her second-year rotation with Banner Sports Medicine, to learn more.
What is a Plank?
“A plank is a simple bodyweight exercise where you hold yourself in a push-up-like position, keeping your body rigid, straight like a board,” McGertt explained. “It’s effective because it targets multiple muscles simultaneously without any equipment.”
Typically, you balance on your toes and forearms but can adjust to planks on your hands, knees, or even against a wall, making them accessible for beginners and those seeking a gentler option.
Muscles Engaged During Planks
Your core is your body’s foundation, providing stability, protecting your spine, and supporting nearly every movement. A strong core helps prevent slouching and reduces back strain. Planks train your body to maintain a steady position, improving posture, balance, and stability.
Planks Work Your Whole Body:
- Abdominals: Engages rectus abdominis, obliques, and transverse abdominis.
- Back: Activates the trapezius and latissimus muscles.
- Legs: Works the glutes, hamstrings, and quadriceps.
- Chest and Shoulders: Involves deltoids and pectoral muscles.
- Arms: Engages biceps, triceps, and forearms.
Correct Plank Techniques
Choose Your Plank Type
- Forearm Plank: Lie face down, elbows under shoulders, lift body on forearms and toes.
- Knee Plank: Keep knees on the floor for reduced intensity.
- High Plank: Hold body on hands like in a push-up.
- Wall Plank: Stand and lean against a wall.
Proper Form Guidelines
Proper form is crucial. Michela advises maintaining a straight line from head to heels:
- Engage Your Core: Pull belly button towards spine.
- Squeeze Your Glutes: Stabilizes lower back.
- Neutral Neck: Align head with spine.
- Stack Shoulders: Over elbows or wrists to protect joints.
Common Mistakes to Avoid
Even seasoned exercisers can err:
- Hips Sagging: Strains lower back. Engage core and glutes.
- Hips Too High: Reduces core effectiveness.
- Holding Breath: Maintain steady breathing.
- Looking Forward or Down: Strains neck. Keep a neutral gaze.
“The biggest mistakes are letting the hips drop too low, raising your butt too high, or holding your breath,” McGertt said. “Focus on engaging your core and glutes, maintaining a straight line, and breathing steadily.”
How Long Should You Hold a Plank?
There’s no perfect duration. Beginners should start with 10 to 30 seconds per rep, prioritizing quality over quantity. “A shorter plank with good form is better than a longer plank with sloppy form,” McGertt advised.
Plank Variations to Keep it Interesting
- Side Plank: Targets obliques and enhances balance.
- Plank with Shoulder Taps: Adds a stability challenge.
- Plank with Leg Lifts: Engages glutes and hamstrings.
- Plank to Push-Up: Strengthens arms and core simultaneously.
Who Should Be Cautious?
While planks are generally safe, modifications or avoidance may be necessary if:
- You have a history of shoulder, wrist, or lower back pain.
- You have specific health conditions (e.g., disk issues, herniations, arthritis).
- You are recovering from surgery.
- You are pregnant or postpartum.
“If you feel pain (not just muscle fatigue or shaking), stop or try a modification, like planking on your knees or against a wall,” McGertt advised. “And if unsure, consult a healthcare provider or exercise professional before adding them to your routine.”
The Bottom Line
Planks are more than a simple exercise; they offer a full-body workout that strengthens your core, enhances balance, and supports better posture. Incorporate them into any fitness routine, starting small, focusing on form, and enjoy the benefits in daily life.
Need help building your fitness routine? Explore athletic training and wellness support with Banner Sports Medicine. Schedule an appointment today with a specialist.
Remember, starting slow and ensuring proper form is key to maximizing the benefits of planks while preventing injury. As you progress, you can explore various plank variations to keep your workouts dynamic and engaging.
