Lightweight exercises are recommended for people suffering from hypothyroidism. Exercising with weights is not recommended. One of the best exercises for hypothyroidism is cycling. Cycling gets the abdominal muscles going and tones the respiratory organs.
Cycling makes both the lungs and thyroid glands become more active. Swimming is also a great hypothyroidism exercise plan; swimming is a light weight exercise regime that actively engages most of the muscles in the body. Swimming tones up the entire body system and it deemed to be a great hypothyroidism exercise routine.
Also consider doing yoga exercises for hyopthyroidism.