Skipping on the Roof!

Whilst we are living in foreign climes we try to do regular exercise! This takes the form of spiritual but also the physical aerobic type. Peter takes the easy way out and attends a local Gym. Jane has decided to be more creative and do this from home. Living in a m culture we are trying to be sensitive to those around us. Some people from the West take to jogging in the streets. This is regarded as very strange and alien by the locals, so needs to be avoided if one wants to integrate. Jane has found 2 helpful options 1: is running up and down the six flights of stairs. This is exhausting but as everyone else uses the lift, no one actually sees her bright red face. 2: Skipping on the roof has become another aerobic high. Although the roofs are flat and open here, they are enshrouded in satellite disks and washing lines. So Jane has found a secret space to happily skip away! There is no photographic evidence of this ( and there won't be).
Any other hot tips for spiritual or physical exercise are all very much appreciated. J