An entire system of Physical Culture is embraced within the exercises possible with these wonderful dumb bells.
The bells are made in two halves connected by steel springs, the effort necessary in gripping compelling the pupil to continually devote his whole mind to each movement. This concentration of will power on each muscle involved is what is responsible for the great results obtained through properly exercising with them.
No. 6. MEN’S
No. 4. LADIES’
No. 2. BOYS’
Sandow’s Patent Spring Grip Dumb Bells