Category Nuances for aerobics:

• formal,
• physical,
• recreational,
• valuable,
• individual,
• active,
• rhythmic,
• aerobic,
• special,
• heavy,
• extracurricular,
• organized,
• inexpensive,
• challenging,
• indoor,
• educational,
• adult,
• instructional,
• outdoor,
• rich,
• practical,
• athletic,
• exciting,
• regular,
• social,
• conventional,
• aesthetic,
• intramural,
• cardiovascular,
• free,
• strenuous,
• offer,
• healthy,
• curricular,
• sporting,
• violent,
• motor,
• popular,
• major,
• vigorous,
• structured,
• noncompetitive,
• local,
• lifelong,
• proper,
• traditional,
• unusual,
• desired,
• oriented,
• extra,
• diverse,
• stimulating,
• dynamic,
• noisy,
• communal,
• historic,
• new,
• old,
• intermittent,
• feminine,
• real,

Simple Categories for aerobics:

• thing,
• activity,
• group,
• workout,
• exercise,
• education,
• operation,
• exertion,
• service,
• behavior,
• training,
• game,
• recreation,
• behaviour,
• event,
• use,