Everyone is responsible for "spending" their sessions within the time given.
For 1 session you are give 4 weeks.
For a set of 6 sessions you are given 8 weeks.
For a set of 12 sessions you are given 14 weeks.
For a set of 24 sessions you are given 26 weeks.
If you do not spend them within this time, they will be lost, so get on the mat!
See you there!