Progressions:

• handstand push-ups using a box/help from a partner/pike push-ups
• kipping handstand push-up
• strict handstand push-up
• strict deficit handstand push-up

Use 5x10 reps table:

• 3 x 2
• 5 x 2
• 3 x 4
• 4 x 4
• 4 x 6
• 5 x 6
• 4 x 8
• 4 x 10
• 5 x 10