PhysKcal Gym Ball 55-85cm Exercise Swiss Ball

Name: PhysKcal Gym Ball 55-85cm Exercise Swiss Ball
Brand: GymBum UK
Price: 15.29 GBP
Availability: InStock

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£16.99 GBP

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GymBum UK Size Guide

GYMBUM UK®

Size Guide

1️⃣ Women – Sports Bras

Measure Yourself

For accurate sizing, keep the tape measure level and parallel to the ground.

Bust
Measure around the fullest part of your chest.

Underbust
Measure directly under your bust where the bra band sits.

Body Measurements (Inches)

Size	Bust	Underbust
XS	33–34"	27–28"
S	34–36"	28–30"
M	36–38"	30–32"
L	38–40"	32–34"
XL	40–43"	34–36"
2XL	43–46"	36–39"
3XL	46–49"	39–42"

Between sizes?
Size up for a more comfortable fit.
Size down for a more compressive performance fit.

2️⃣ Women – Tops & T-Shirts

Body Measurements (Inches)

UK Size	Bust	Waist
4–6	31–33"	24–26"
8–10	33–36"	26–28"
12–14	36–40"	28–32"
16	40–43"	32–34"
18	43–46"	34–37"

3️⃣ Women – Leggings & Shorts

Body Measurements (Inches)

UK Size	Waist	Hips
4–6	24–26"	34–36"
8–10	26–28"	36–38"
12–14	28–32"	38–42"
16	32–34"	42–44"
18	34–37"	44–46"

4️⃣ Men – Tops & Hoodies

Size	Chest	Waist
S	36–38"	30"
M	38–40"	32–34"
L	42–44"	36"
XL	46–48"	38"
XXL	50–52"	40–42"

5️⃣ Men – Shorts & Joggers

Size	Waist
S	30"
M	32–34"
L	36"
XL	38"
XXL	40–42"

Fit & Sizing Notes

Some styles follow Asian sizing and may run 1–2 sizes smaller than standard UK sizing.
Refer to each product description for specific fit details.
Measurements may vary slightly depending on fabric and cut.

Exercise gym ball, 55-85cm in diameter. Beige-colored inflatable ball for fitness and core training, shown with text indicating size range.

Exercise ball product features: Anti-burst 300kg capacity, hygienic PVC material, high-elastic non-slip surface, enhances physical qualities. Image shows person seated on ball.

PhysKcal Colourful Birthing Ball Stability Ball

Four exercise balls in different colors: mint green, lavender, forest green, and black. Each ball is associated with a nature-themed background image.

the number of pvc material, we suggest inflating it to 80 %

FREAQUENTLY PURCHASED

	48-55cm Gym Ball	58-65cm Gym Ball Buying Options	68-75cm Gym Ball	78-85cm Gym Ball	68-75cm Gym Ball	58-65cm Gym Ball	68-75cm Gym Ball
Customer Reviews	1,286	1,286	1,286	1,286	1,286	1,286	1,286
Price	£13.59	—	£15.29	£16.99	£15.29	£14.44	£15.29
Colour	Light Turquoise	Lavender Purple	Pine Tree	Carbon Black	Glacier Blue	Beige	Sky Grey
Size	48-55cm	58-65cm	68-75cm	78-85cm	68-75cm	58-65cm	68-75cm
For Exercise	Your Height < 5'2''	5'3''< Your Height < 5'8''	5'9'' < Your Height < 6'4''	Your Height > 6'5''	5'9'' < Your Height < 6'4''	5'3''< Your Height < 5'8''	5'9'' < Your Height < 6'4''
For Seat/Maternity	Your Height < 4'8''	4'9'' < Your Height < 5’3’’	5'4'' < Your Height < 5’10''	Your Height > 5'11''	5'4'' < Your Height < 5’10''	4'9'' < Your Height < 5’3’’	5'4'' < Your Height < 5’10''
Pump Included	✔	✔	✔	✔	✔	✔	✔

🤍𝗔𝗡𝗧𝗜-𝗕𝗨𝗥𝗦𝗧❟ 𝗦𝗟𝗜𝗣-𝗥𝗘𝗦𝗜𝗦𝗧𝗔𝗡𝗧: PhysKcal Gym Ball 85cm Blue supports up to 300kg/660lbs dynamic load (2000lbs for static load) since it was created with sufficient high-grade PVC material, allowing it deflates slowly instead of bursting. The frosted finish enhanced with anti-slip rings surrouding the ball provide more grip during exercise to aid balance and avoid rolling.
🤍𝗛𝗬𝗚𝗜𝗘𝗡𝗜𝗖 𝗔𝗡𝗗 𝗦𝗔𝗙𝗘: A gym ball, or also known as fitness ball, physio ball, yoga ball or balance ball is normally made of PVC. We upgraded the grade of PVC of our gym ball to a 16p-free level. It is free from phthalates, latex, BPA and other leading harmful chemicals, thus offering a safe and gentle support for exercise, seat and pregnancy.
🤍𝗦𝗧𝗥𝗘𝗡𝗚𝗧𝗛𝗘𝗡 𝗬𝗢𝗨𝗥 𝗖𝗢𝗥𝗘𝗦❟ 𝗟𝗘𝗩𝗘𝗥𝗔𝗚𝗘 𝗦𝗧𝗔𝗕𝗜𝗟𝗜𝗧𝗬: You may ever heard of Lebron James’ favoritism about training with swiss balls. He always ends or starts workouts by balancing on a swiss ball for up to an hour. He even takes this physio ball to another notch by holding weights to further intensify the finisher workouts. To get strong and stable cores is difficult, but hard work pays off!
🤍𝗜𝗠𝗣𝗥𝗢𝗩𝗘 𝗣𝗢𝗦𝗧𝗨𝗥𝗘 𝗙𝗢𝗥 𝗔 𝗛𝗘𝗔𝗟𝗧𝗛𝗬 𝗦𝗣𝗜𝗡𝗘: An exercise ball is an unstable unit—when you sit on this ball or use it for a workout, the muscles that stabilize your spine are activated in order to keep you from losing balance. This activation of your spinal muscles can help strengthen your torso function in your back. To choose an appropriate size of gym ball for different purposes of use, see our size guide in picture 6.
🤍𝗘𝗔𝗦𝗬 𝗜𝗡𝗙𝗟𝗔𝗧𝗜𝗢𝗡❟ 𝗧𝗢𝗢𝗟𝗦 𝗜𝗡𝗖𝗟𝗨𝗗𝗘𝗗: 1x Hand Pump, 2x Plugs, 1x Plug Remover, 1x Graphic Inrstruction and 1x Measuring Tape are included in the package. Follow our instructions to properly inflate and take care of your gym ball. Should you have any questions, reach out to us directly via Amazon or support email. We are always here for our customers!

› See more product details

Brand	PhysKcal
Material	Polyvinyl Chloride (PVC)
Colour	Lavender Purple
Age range (description)	Adult
Item weight	1 Kilograms

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PhysKcal Gym Ball 55-85cm Exercise Swiss Ball