Group Class Bolt On (4 classes)
Starts on the date of purchase. Valid for 30 days.

GROUP CLASS BOLT-ON £30

Give your training an extra boost this month with our Group Class Bolt-On.

This add-on gives you 4 additional group classes on top of your current SIS membership to use across the month.

Perfect if you want to:
• Increase your weekly training frequency
• Push towards a goal faster
• Add more conditioning & cardio sessions

Classes available to use with this bolt-on include:
• Sweat With The Sisters
• Survive with the sisters

• Sculpt with the sisters

• Savage with the sisters

Once purchased the 4 credits will automatically be added to your account.

Please note: Unused credits do not roll over into the next month.




Terms and Conditions

This membership will entitle the purchaser to a partial or complete discount on event(s)/class(es) offered by the business. Some classes/events may be excluded from this membership. This membership cannot be refunded. Unless otherwise noted, this membership is non-transferable. See the details above for more information.