Hemi-Seat

The Hemi-Seat was designed with the intent of improving the lifestyles of those who are doing their learning online by disrupting its sedentary nature through the introduction of exercise and posture-correction. The Hemi-Seat has a rubber half-sphere inserted into the bottom of the main body of the chair to make it somewhat unstable, having the user engage various muscles in their core and thighs to remain upright, which in consequence improves posture. The workout is not too strenuous, thus allowing the user to work on their balance and remain upright throughout the day. As the seat is adjustable, the user can insert struts into the chair (the struts clip into the seat, shaft, and main body of the chair for strength and stability) to engage different muscle groups; the lower the seat the more the core is engaged, the higher the seat the more the quads are engaged. Moreover, the bottom half-sphere is removable (if ideally printed out of stiff rubber), transforming the seat into a regul