Interval Trainer(Beta)
Click play to start!
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E
B
G
D
A
E
E
F
G
G
A
A
B
B
C
D
D
E
E
F
G
G
A
B
C
D
D
E
E
F
G
G
A
A
B
B
C
D
D
E
G
A
A
B
B
C
D
D
E
E
F
G
G
A
A
B
B
D
E
E
F
G
G
A
A
B
B
C
D
D
E
E
F
G
A
B
B
C
D
D
E
E
F
G
G
A
A
B
B
C
D
E
F
G
G
A
A
B
B
C
D
D
E
E
F
G
G
A
Exercise setup
Select the Intervals you want to include in the session
Install fretastic on your iPhone:
tap
and then
"Add to homescreen"
tap
and then
"Add to homescreen"