Sitting on all fours

3 mins 55 secs

3 mins 37 secs

55 secs

2 mins 36 secs

5 mins 35 secs

8 mins 57 secs

6 mins 9 secs

27 mins 13 secs

12 mins 38 secs

2 mins 3 secs

6 mins 11 secs

15 mins 1 sec

22 mins 17 secs

9 mins 7 secs

17 mins 20 secs

3 mins 9 secs

12 mins 39 secs

6 mins 46 secs

1 min 31 secs

13 mins 24 secs

1 hour 2 mins 32 secs

3 mins 3 secs

21 mins

15 mins 21 secs

5 mins 4 secs

20 mins 53 secs

13 mins 55 secs

11 mins 7 secs

1 min 30 secs

44 secs

3 mins 39 secs

9 mins 43 secs

1 min 4 secs

6 mins 31 secs

8 mins 59 secs

11 mins 36 secs

10 mins 15 secs

8 mins 24 secs

5 mins

5 mins 18 secs