You can build muscle without leaving your house.
Funfitt - Fitness from Susana Yábar on MSN

This cardio step workout only needs a sturdy pot or low platform

Step workouts have long been a staple of home cardio routines because they require little space and minimal equipment.
Strength training may be one of the most powerful tools for staying independent as you age. Age related muscle loss, known as ...
A high step count supports overall movement, but it does not provide the same cardiovascular and strength benefits as a purposeful workout.