burden, impediment

Same as above

a tarsal bone

a metatarsal bone

(informal) "octopus leg wiring": electrical setup involving multiple devices attached to one outlet, hence cluttered and carrying the risk of overloading

(lit. one eye, two legs/feet, three courage, four power) "first, eyes, second, feet, third, courage, fourth, power". The essentials of [kendo] in descending order of importance

(Buddhism) think on the power of Kannon

a deltoid muscle

(anatomy) a cervical muscle

Alternative spelling of 首筋 (“nape; scruff”)