1
22 lunges
30sec rest
4 sets
2
2 minutes
jumping jacks
non-stop
3
22 lunges
30sec rest
4 sets
4
2 minutes
jumping jacks
non-stop
5
22 lunges
30sec rest
4 sets
6
2 minutes
jumping jacks
non-stop
7
24 lunges
30sec rest
4 sets
8
2 minutes
jumping jacks
non-stop
9
24 lunges
30sec rest
4 sets
10
2 minutes
jumping jacks
non-stop
11
24 lunges
30sec rest
4 sets
12
2 minutes
jumping jacks
non-stop
13
26 lunges
30sec rest
4 sets
14
2 minutes
jumping jacks
non-stop
15
26 lunges
30sec rest
4 sets
16
2 minutes
jumping jacks
non-stop
17
26 lunges
30sec rest
4 sets
18
2 minutes
jumping jacks
non-stop
19
28 lunges
30sec rest
4 sets
20
2 minutes
jumping jacks
non-stop
21
28 lunges
30sec rest
4 sets
22
2 minutes
jumping jacks
non-stop
23
28 lunges
30sec rest
4 sets
24
2 minutes
jumping jacks
non-stop
25
30 lunges
30sec rest
4 sets
26
2 minutes
jumping jacks
non-stop
27
30 lunges
30sec rest
4 sets
28
2 minutes
jumping jacks
non-stop
29
30 lunges
30sec rest
4 sets
30
2 minutes
jumping jacks
non-stop

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Stamina is the ability of the body's muscles to work as long as possible without tiring, alongside its cardiovascular and aerobic systems. This simple description hides a wealth of complexity. Living systems are highly responsive and, as a result, highly adaptive. Stamina Upgrade utilizes a clever means of creating the pressure that activates the body's adaptive response. Over a month you will find your stamina slowly increasing and your capacity for sustained physical activity, improving.  

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