Tai Chi is a skill, and its benefits build with practice rather than arriving in a single session.
A month gives you a real chance to experience that build-up — to notice the difference in your breath, the dropping of your shoulders, and the taste of growing inner-calm, focus and balance.
After your first month, membership continues at £19/wk paid weekly or £16/week paid monthly, with no ongoing commitment — cancel anytime, online or by letting me know.