Madara,
Remedial gymnastics are generally conducted by a physiotherapist or kinesiologist and will usually target your trouble areas.
If you like swimming, you may also want to consider an aqua fitness class. Swimming, walking and tai chi are also great low impact exercises you can try. Tai chi is a form of martial arts and does not require the same amount of flexibility and strength as yoga. It's motions are controlled and slow. The focus is on inner peace and the promotion of good health.
If you are concerned as to whether or not any of these classes are unsuitable for you and any medical conditions you may have, consult a trainer at the center or your physician.
Danielle
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The PC Support Team