What is the most logical next event?

How to train at home
Start with the legs.
Sit down, spread your legs as far as they will go.
Stretch toward the right or left leg holding it for 30-45 seconds.

OPT:
[A]. Do not move on until you feel comfortable reaching your arms. Walk to the left, then to the right side and hold both legs at the same time for 30-60 seconds.
[B]. Switch to opposite leg and do the same. Stretch toward the middle as far forward as you can.
[C]. Sit back down and repeat the exercise on the other leg. Start with your feet, pushing down from your knees toward your butt.
[D]. Without lifting your legs too far back, gently walk them slightly across the floor to increase the stretch of your calf muscles. Keep your calf muscles relaxed as you walk, so any discomfort or pain you experience during the exercise will soon fade away.
[B].