Day-by-day plan
Plank classic 5min
28 days · about 3 min a session
day_1
1′- Prkno30 sec
day_2
1′- Prkno40 sec
day_3
1′- Prkno50 sec
day_4
1′- Prkno60 sec
day_5
1′- Prkno70 sec
day_6
1′- Prkno80 sec
day_7
2′- Prkno90 sec
day_8
2′- Prkno100 sec
day_9
2′- Prkno110 sec
day_10
2′- Prkno120 sec
day_11
2′- Prkno130 sec
day_12
2′- Prkno140 sec
day_13
3′- Prkno150 sec
day_14
3′- Prkno160 sec
day_15
3′- Prkno170 sec
day_16
3′- Prkno180 sec
day_17
3′- Prkno190 sec
day_18
3′- Prkno200 sec
day_19
4′- Prkno210 sec
day_20
4′- Prkno220 sec
day_21
4′- Prkno230 sec
day_22
4′- Prkno240 sec
day_23
4′- Prkno250 sec
day_24
4′- Prkno260 sec
day_25
5′- Prkno270 sec
day_26
5′- Prkno280 sec
day_27
5′- Prkno290 sec
day_28
5′- Prkno300 sec
The gym was always the floor.