Exercise Ball Size Guide 65cm vs 75cm
An exercise ball is one of the most effective and affordable tools for full-body conditioning. Also known as a stability ball, it challenges your balance, engages your core, and adds variety to any workout routine. At FitnessPallo, we offer exercise balls in two sizes — 65cm and 75cm — so you can find the perfect fit for your height and training goals.
Exercise Ball Size Chart: 65cm vs 75cm
Choosing the right size exercise ball is essential for safety and effectiveness. When you sit on a properly sized stability ball, your knees should bend at 90 degrees with your feet flat on the floor. Use the size chart below to find your match.
| Ball Size | User Height | Best For |
|---|---|---|
| 65cm | 5'0" – 5'5" (152 – 165 cm) | Pilates, yoga, desk seating |
| 75cm | 5'6" – 6'0" (168 – 183 cm) | Full-body workouts, stability training |
Benefits of Training with a Stability Ball
A stability ball turns every exercise into a core exercise. The unstable surface forces your abdominal and back muscles to engage continuously, improving posture and spinal health. Regular training with an exercise ball builds functional strength, enhances balance, and can even relieve back pain by strengthening the muscles that support your spine. Whether you use it for strength training, stretching, physical therapy, or as an office chair, a stability ball adds value to your daily routine.
How to Choose the Right Exercise Ball
Start with your height. If you are between 5'0" and 5'5", choose a 65cm exercise ball. If you are between 5'6" and 6'0", choose a 75cm exercise ball. If you plan to use the ball primarily for stretching or as a desk chair, consider sizing up for more comfort. For intense strength training, size down slightly for better stability. All FitnessPallo exercise balls are anti-burst rated to 2,000 lbs and include a free foot pump.
Beyond size, consider the material. FitnessPallo exercise balls use anti-burst PVC with a textured non-slip surface. The anti-burst design means the ball deflates slowly if punctured, never bursting suddenly during use. The textured surface keeps the ball stable on any floor type, from hardwood to carpet. Each ball is rated to support up to 2,000 lbs, making it safe for users of all sizes.
To get the most from your exercise ball, start with basic movements like wall squats, seated marches, and ball planks. As your stability improves, progress to more challenging exercises like pikes, roll-outs, and single-leg bridges. Aim for two to three sessions per week, and always train on a non-slip surface. A stability ball is also an excellent replacement for an office chair, keeping your core engaged throughout the workday.
Gym Ball →
Heavy-duty anti-burst gym balls for full-body workouts.
Pilates Ball →
Pilates and yoga balls for core strength and balance.
Frequently Asked Questions
What size exercise ball do I need?
Choose 65cm if you are 5'0" to 5'5" tall, and 75cm if you are 5'6" to 6'0". When sitting on the ball, your knees should bend at 90 degrees with feet flat on the floor.
Is a 65cm or 75cm exercise ball better?
It depends on your height. A 65cm exercise ball suits shorter users and is great for pilates and desk seating. A 75cm exercise ball is better for taller users and full-body strength training.
How much weight can a FitnessPallo exercise ball hold?
Our stability balls are anti-burst rated to support up to 2,000 lbs. If punctured, the ball deflates slowly to keep you safe during use.