I had a 10x12 Tuff Shed built to use as a workout room. Here are some pictures:

(air conditioning; a must-have)

(weight bench)

(stationary recumbent bike)

 

(I must know the exact time)

(Bowflex SelectTech dumbbells)

 

(the outside of the "Love Shack")

 

(EZ-curl bar)

 

(heater, which I shouldn't need for a while)

(my son on the bike)

(fluorescent lighting)

 

(pegboard with accessories)

 

(telephone [Vonage])

 

(Power Hooks, which help get the dumbbells into place)

 

(power rack, for bench press, squats, etc.)

 

(pullup bar)

 

(receiver, used with the outdoor speakers)

 

(shrug bar with jack stands, for shrugs, bent-over rows, and stiff-legged deadlifts)

 

(outdoor speakers, music courtesy of the TiVo and HMO)

 

(a Philips DSR704 [networked for MRV and HMO], Magnavox 20" TV, and Yamaha speakers)

 

(tricep bar)

 

(weight tree)