Am I prepared to allocate specific exercise time each day to an exerciser that requires me to lay down?
Feedback exercisers, vaginal barbells and electrical stimulation devices all require you to set aside specific exercise time each day. If this isn’t acceptable, progressive weights such as Aquaflex or Luna Beads can be used whilst moving around (although the manufacturers state they may initially require you to allocate specific standing-still time until you reach a given level of muscle fitness, but this will depend on your existing individual strength).