Training Aids
I've recently bought a swing plane trainer, which has a weighted head that I use before every round to warm up. I swing it about 10 times, pausing once the shaft is parallel to the ground and at the top of my backswing, holding both positions before I complete my through swing. I've found this has made me a lot more consistant with my irons and has become a must have gadget to have with me.
I was wondering what other must have training aids are used by other golfshake members, that I'm missing out on.