[slingshaft]

Hey, when you ramp up the power on any sling gun , you also increase the effort needed to load the band, but it is worth it! Just the act of cocking the gun makes you stronger, but unless you hunt at least every few days, these muscles atrophy. So here is a very cheap, effective, piece of equipment. You can use it standing up,(wrap it around any vertical pole) or sit down and with your knees bent throw it over your feet. The rowing action really does simulate cocking agun.