• Free Delivery, on orders over £99

    Free Delivery

    on orders over £99
    (Restrictions apply) 

  • Buy Now Pay Later, options available

    Buy Now, Pay Later

    options available

  • Interest Free, finance options

    Interest Free

    finance options

  • Free Installation, on all products

    Free Installation

    on selected products

  • 8 Stores Nationwide, with large showrooms

    9 Stores Nationwide

    with large showrooms

  • Largest UK Showroom, Northampton

    Largest UK Showroom

    Northampton

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01604 673 000

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9am-6pm (Sat) | 11am-4pm (Sun)

OPEN 7 DAYS A WEEK | SHOP ONLINE 24/7

01604 673000

Phone lines:

9am-9pm (Mon – Fri)

9am-6pm (Sat) | 11am-4pm (Sun)

OPEN 7 DAYS A WEEK | CALL ON 01604 673000

U.S.N. Cramp Block

U.S.N. Cramp Block

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U.S.N. Cramp Block

U.S.N. Cramp Block

Product Code: USSUCB

Out of stock

List Price £21.99

Our Price

£14.99

You Save £7.00

  • Free Delivery

    Free Delivery

    on order over £99

  • Buy Now, Pay Later

    Buy Now, Pay Later

    options available

  • Interest Free

    Interest Free

    finance options

  • Free Installation

    Free Installation

    on selected products

Description

USN Cramp Block prevents electrolyte related cramping and buffers lactic acid build up within the muscles. Providing your body with the vital minerals sodium, magnesium, calcium and potassium, which help prevent cramping and general muscle fatigue.

Vitamin B6 aids in the maintenance of sodium and potassium balance, as well as promoting red blood cell formation.

Features

Improve body's energy capacity
Reduce the debilitating effects of cramps and lactic acid build up
Fast-acting lactic acid buffer, formulated to prevent muscle cramps, buffer lactic acid build-up & provide your body with vital minerals.

USN’s Cramp Block prevents cramping and buffers lactic acid build-up within the muscles. Cramp Block provides your body with the vital electrolytes/minerals sodium, magnesium, calcium and potassium, which help prevent cramping and general muscle fatigue
The inclusion of the amino acid taurine, regulates the absorption of these minerals. Vitamin B6 aids in maintaining sodium and potassium balance, as well as promoting red blood cell formation. Cramp Block’s advanced formula will improve your body’s energy capacity, without the debilitating effects of lactic acid build-up and cramping
Supplement Facts: NUTRITIONAL INFORMATION
Serving size: 2 Tablets / PER SERVING

Sodium Bicarbonate 300mg
Magnesium Carbonate 250mg
Calcium Carbonate 150mg
Taurine 100mg
Potassium Phosphate 50mg
Vitamin B6 5mg
Notice: Do not exceed the recommended daily intake
Recommended Use: Pre- and during-event: Take 2 tablets 30 minutes before the start of the event and 1 tablet per hour of exercise thereafter to prevent cramping.
Post event: Take 2 tablets 30 minutes after the completion of the event, as well as 2 tablets before bed.
Daily supplementation (maintenance): 2-4 tablets before bedtime to optimise absorption.
Phosphate loading prior to events:Take 3-5 tablets twice daily in the 3 days prior to an event

Delivery

*FREE delivery to mainland UK addresses on orders over £99*. Exclusions apply.

Standard
Expected delivery is within 3-7 working days.

Express
Order before 3pm for delivery the next working day. (Available on selected products only and subject to availability.)

Two Man Delivery / Two Man Next Day Delivery
This service is available on larger or premium priced products. You will be required to choose a date for your delivery at the checkout stage. Subject to good and safe access, the carrier will place the product into the ground floor room of your choice. 

One Man Delivery / One Man Next Day Delivery
Expected delivery is 3 to 7 working days. All deliveries are made Monday - Friday between 7am and 6pm. An Express Next Day Delivery Service may be available on certain products.

Next day delivery is available in selected areas only and orders must be placed by 3pm the previous working day.

Saturday Delivery (One Man)
All orders must be placed by 3pm on Fridays. Please note that installations cannot be carried out on a Saturday.

Pallet Deliveries
These are kerbside only. Expected delivery is 5-10 working days and is made between 7am and 6pm

Commercial / Special Order Products
Delivery times can be up to 12 weeks at busy periods of the year. Please call to confirm current lead times if you require a quicker delivery.

Find out more about delivery and charges including installations.

Returns

We hope that you’ll be satisfied with your fitness equipment purchases but if not, you are welcome to return your items to us.

*30 day returns policy*

To qualify for our special 30 day return option is that the product price must exceed £200. Exceptions may apply to certain special order products. Items must be returned to us by post in their original packaging to qualify for a refund or credit.

Normal distance selling regulation apply for items that do not qualify. Find out more about our returns policy including full terms.

Description

USN Cramp Block prevents electrolyte related cramping and buffers lactic acid build up within the muscles. Providing your body with the vital minerals sodium, magnesium, calcium and potassium, which help prevent cramping and general muscle fatigue.

Vitamin B6 aids in the maintenance of sodium and potassium balance, as well as promoting red blood cell formation.

Features

Improve body's energy capacity
Reduce the debilitating effects of cramps and lactic acid build up
Fast-acting lactic acid buffer, formulated to prevent muscle cramps, buffer lactic acid build-up & provide your body with vital minerals.

USN’s Cramp Block prevents cramping and buffers lactic acid build-up within the muscles. Cramp Block provides your body with the vital electrolytes/minerals sodium, magnesium, calcium and potassium, which help prevent cramping and general muscle fatigue
The inclusion of the amino acid taurine, regulates the absorption of these minerals. Vitamin B6 aids in maintaining sodium and potassium balance, as well as promoting red blood cell formation. Cramp Block’s advanced formula will improve your body’s energy capacity, without the debilitating effects of lactic acid build-up and cramping
Supplement Facts: NUTRITIONAL INFORMATION
Serving size: 2 Tablets / PER SERVING

Sodium Bicarbonate 300mg
Magnesium Carbonate 250mg
Calcium Carbonate 150mg
Taurine 100mg
Potassium Phosphate 50mg
Vitamin B6 5mg
Notice: Do not exceed the recommended daily intake
Recommended Use: Pre- and during-event: Take 2 tablets 30 minutes before the start of the event and 1 tablet per hour of exercise thereafter to prevent cramping.
Post event: Take 2 tablets 30 minutes after the completion of the event, as well as 2 tablets before bed.
Daily supplementation (maintenance): 2-4 tablets before bedtime to optimise absorption.
Phosphate loading prior to events:Take 3-5 tablets twice daily in the 3 days prior to an event

Delivery

*FREE delivery to mainland UK addresses on orders over £99*. Exclusions apply.

Standard
Expected delivery is within 3-7 working days.

Express
Order before 3pm for delivery the next working day. (Available on selected products only and subject to availability.)

Two Man Delivery / Two Man Next Day Delivery
This service is available on larger or premium priced products. You will be required to choose a date for your delivery at the checkout stage. Subject to good and safe access, the carrier will place the product into the ground floor room of your choice. 

One Man Delivery / One Man Next Day Delivery
Expected delivery is 3 to 7 working days. All deliveries are made Monday - Friday between 7am and 6pm. An Express Next Day Delivery Service may be available on certain products.

Next day delivery is available in selected areas only and orders must be placed by 3pm the previous working day.

Saturday Delivery (One Man)
All orders must be placed by 3pm on Fridays. Please note that installations cannot be carried out on a Saturday.

Pallet Deliveries
These are kerbside only. Expected delivery is 5-10 working days and is made between 7am and 6pm

Commercial / Special Order Products
Delivery times can be up to 12 weeks at busy periods of the year. Please call to confirm current lead times if you require a quicker delivery.

Find out more about delivery and charges including installations.

Returns

We hope that you’ll be satisfied with your fitness equipment purchases but if not, you are welcome to return your items to us.

*30 day returns policy*

To qualify for our special 30 day return option is that the product price must exceed £200. Exceptions may apply to certain special order products. Items must be returned to us by post in their original packaging to qualify for a refund or credit.

Normal distance selling regulation apply for items that do not qualify. Find out more about our returns policy including full terms.

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