Qi gong male mature teacher leading a class full of mature women in a indoor centre

30 34 years 30 50 54 years 50 55 59 years 60 64 years 60 adult female adult woman aged calm caucasian ethnicity caucasian centres centre centre contemplation contemplative elderly woman elder females female fifty full guy human being in the centre leading lead light skinned males male man meditate meditating meditations meditation meditative men mid adult woman mid adult women middle aged woman middle aged women middle age woman middle older woman older old peaceful people persons person placid qi gong quiet relaxed relaxing relax restful senior citizen seniors senior woman senior women senior serene silence sixty teachers teacher thirty tranquil woman women