10-9-8-7-6-5-4-3-2-1 burpees 20-18-16-14-12-10-8-6-4-2 reach through Sit ups 30-27-24-21-18-15-12-9-6-3 jumping squats
source https://www.youtube.com/watch?v=Y6yRfiflpvs
source https://1morerepuk.blogspot.com/2022/05/45-min-bodyweight-hiit.html
10-9-8-7-6-5-4-3-2-1 burpees 20-18-16-14-12-10-8-6-4-2 reach through Sit ups 30-27-24-21-18-15-12-9-6-3 jumping squats
source https://www.youtube.com/watch?v=Y6yRfiflpvs
source https://1morerepuk.blogspot.com/2022/05/45-min-bodyweight-hiit.html