punching ball, speed ball platform with wall mounting for box training realistic sketch drawing, contour lines drawn small punchin

action activity athlete bag ball berta big black box boxbirnen boxer boxing combative competition contour drawing drawn element energy equipmen equipment exercise fight fighter fitness for gym healthy hit icon impact isolated leather lifestyle lines maisbirnen mounting nobody npunching platform power punch punching punchingball realistic silhouette sketch small speed speedball sport symbol training wall with