Check out the following excercises for workout on Youtube!
And just choose the excercises that you enjoy doing! No matter they are vigorous aerobics or gentle yoga stretches, they are good for both your mental and physical health.
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If you like being challenged, try those Bring Sally up challenges, why not?
Squat
Plank
Lunge
Push-up
Leg-lift
Bridge
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And many other channels with hundreds of videos!
They make workouts become much more fun!