The hazards of church music...

…aren’t necessarily what you think. My left ankle and leg has been very sore for the last two days. Why? Because I had an hour of music practice on Saturday, followed by an hour of practice and then two church services on Sunday morning. And because I play the keyboard while standing up, and I pedal with the right foot, which means I end up doing a lot of standing and flexing on my left leg.

Do they have special workouts so I can prepare better for this type of strain? This is not the way I thought a commitment to playing in the worship band would wear me down.