Fisherman is a difficulty Level III full-body strength workout that makes it perfect for those who want to train for total body strength but have no equipment and very little space. Luckily, Fisherman is a workout that requires no equipment and can be done in an area as wide as the spread of your arms. Perfect should you happen to find yourself trapped at the bottom of a well though then you possibly will have other issues to contend with. So, should you not be in that unenviable position, you do need to consider applying EC and going for broke, doing all seven sets.