Locations:
Search IconSearch

Planning to Start Exercising? Start with Your Core First

Everything starts with your core

woman doing the bridge exercise to strengthen her core

If you’re planning to start an exercise program and wondering where to begin, start with your core first, says physical therapist Brittany Smith, DPT. People often think of the core muscles as being the abdominal muscles, but the core includes the muscles in the abdomen, back and hips, all working together as a group.

Advertisement

Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission. We do not endorse non-Cleveland Clinic products or services. Policy

“The core muscles provide stability for the entire body as it moves,” says Smith. “These muscles are activated when you stand up, turn, bend, reach, twist, stoop and move in most other ways. Everything starts with your core.”

Strong core muscles help you maintain good posture, while weak ones can lead to slouching and slumping. Poor posture can be a cause of aches and pain, especially in the back.

Getting started with your core

To get your core muscles in shape, you need to exercise.

“Our bodies were made to move, so any physical activity is really important,” says Smith.

She recommends these specific core-strengthening exercises below.

The first one engages the deep muscles in the abdomen, called the transverse abdominis. “These muscles help hold us in a better position to stabilize our core, thereby stabilizing our arms and legs,” says Smith.

“The more you work on these muscles, the more it will become second nature to hold these muscles tight when you’re lifting grocery bags, doing yard work or any other kind of physical activity,” says Smith. This will help support your body.

Other muscles that tend to be weak are the gluteus maximus in the buttocks, and the gluteus medius and gluteus minimus on the side of the hip. The bridge and clamshell exercises can help strengthen these muscles.

Advertisement

Smith emphasizes that getting the proper position of these exercises correct is more important than the number of repetitions you do. “It’s better to take your time, maybe do fewer reps, but with better quality,” she says. For that reason, it can be helpful to have the guidance of a physical therapist to get started.

Move on from the core

Core exercises are the starting point of overall fitness because you need to hold those muscles engaged while you strengthen other muscles, such as the biceps in the arms or the quadriceps in the legs.

Smith suggests setting short-term goals (for about a month) and then more long-term goals. Once you have achieved short-term goals, such as getting around more easily, add other types of weight-training or resistance exercises to build muscle elsewhere.

With any exercise you do, always listen to your body, warns Smith. If you have pain other than muscle burn, take it easy. Reduce the number of repetitions, the weight or the duration of the exercises. Then build up gradually. “You don’t have to be in pain to make gains,” she says.

Beginner exercises for core strength

For each of the following, work up to one to two sets of 10 to 15 repetitions once a day.

Abdominal bracing

Lie on your back with your knees bent and feet flat on the floor. Contract your abdominal muscles, and press the arch of your back down toward the floor, pulling your belly button toward your spine. Hold for 5 to 10 seconds. Make sure your lower back stays flat on the floor. Relax and repeat.

person doing abdominal bracing exercise

Bridge

Lie on your back with your knees bent and feet flat on the floor with your arms at your sides. Squeeze your abdominal and buttocks muscles, push your heels into the floor and slowly lift your buttocks and hips off the floor. Keep your back straight. Hold for 5 to 10 seconds.

 person in bridge pose

Clamshell

Lie on your side with knees bent in line with your hips and back, draw up the top knee while keeping contact of your feet together as shown. Don’t let your pelvis roll back during the lifting movement. Hold for 5 seconds.

person doing clamshell exercise

Advertisement

Learn more about our editorial process.

Related Articles

Two people using resistance bands at a gym
January 24, 2025/Exercise & Fitness
Why Do Some People Gain Weight After Starting a Workout Program?

Your body may temporarily add a few pounds as it adjusts to new demands and grows stronger

Person doing yoga bridge pose in living room by sofa
January 22, 2025/Orthopaedics
Try These Exercises if You’ve Got Knee Arthritis

Arthritic knees can benefit from bridging, mini squats, balancing exercises and other stretches

People in ballet class working at barres
January 7, 2025/Exercise & Fitness
Behind Barre: What It Is and How To Make It Work for You

This fine-tuned ballet-based exercise is great for strength training and flexibility

Vertical climbing machine, with person on vertical climbing machine shaded out
December 31, 2024/Exercise & Fitness
How Vertical Climbers Can Take Your Workouts to New Heights

Climbing machines offer full-body results with cardio- and strength-training benefits

A person in exercise clothes sits on a yoga mat and holds a smoothie cup
December 23, 2024/Nutrition
Does the 30-30-30 Diet Work?

The concept of morning protein and exercise isn’t backed by research but may have some potential benefits

two people wearing goggles and swim caps swimming in a pool
December 20, 2024/Exercise & Fitness
What Exercises Burn the Most Calories?

Cardio activities such as running, swimming and cycling offer immediate returns

person riding a bike
December 19, 2024/Brain & Nervous System
Exercises That Can Help Manage Spasticity

Stretching, water-based activities, cycling and treadmill training can all bring benefits

Two people wearing virtual reality gaming masks, exercising to what they see
December 12, 2024/Exercise & Fitness
Exergaming Can Improve Your Physical Fitness by Reimagining ‘Exercise’

Finding any reason to enjoy your movement is key, and active video gaming can help

Trending Topics

Person in bed sleeping on their side, covers off
Breathing Problems? Try These Sleep Positions

If you’re feeling short of breath, sleep can be tough — propping yourself up or sleeping on your side may help

A couple looking at skyline, with one person slightly behind the other, head bent down
What Is Anxious Attachment Style — and Do You Have It?

If you fear the unknown or find yourself needing reassurance often, you may identify with this attachment style

Glasses and bottle of yellow-colored prebiotic soda, with mint, lemon and ginger garnish
Are Prebiotic Sodas Good for You?

If you’re looking to boost your gut health, it’s better to get fiber from whole foods

Ad