Sit-up exercise benchAn exercise bench for performing assisted sit-ups comprising two declining benches, a pulley on a shaft intermediate the two declining benches, and a tether which engages the pulley.John Wade Huls
A sit-up exercise bench comprising a horizontal platform connected to a slant-adjustable back rest, a harness adapted to be engaged by an exerciser's shoulder, said harness operably connected to a restraining spring attached to said horizontal frame whereby an exerciser, reclining upon the bench,...
Abdominal Crunch Bench Cheap Cruncher Exercise Sit up Bench, Find Details and Price about Adjustable Abdominal Bench Free Weight Bench from Abdominal Crunch Bench Cheap Cruncher Exercise Sit up Bench - Shandong Tianzhan Fitness Equipment Co., Ltd.
公开/公告号: US20070155602 公开/公告日期: 07/05/2007 发明人: JW Huls 被引量: 60 摘要: An exercise bench for performing assisted sit-ups comprising two declining benches, a pulley on a shaft intermediate the two declining benches, and a tether which engages the pulley.收藏...
Type: Sit up Bench Exercise Part: All Start Order Request Contact Supplier Chat Still deciding? Get samples of US$ 45/Piece ! Order Sample Shipping & Policy Shipping Cost: Contact the supplier about freight and estimated delivery time. Payment Methods: Suppor...
Gym equipment fitness sit up bench adjustable abdominal exercises commercial adjustable bench achine No. * HQ-5008 Mchine Name * Adjustable bench Machine Size * 1320*640*450 mm Material * High quality elliptical steel tube Q235,with 60x120x3MM...
公开/公告日期: 2007-07-05 申请(专利权)人: JOHN WADE HULS 发明人: JW Huls 摘要: An exercise bench for performing assisted sit-ups comprising two declining benches, a pulley on a shaft intermediate the two declining benches, and a tether which engages the pulley.收藏...
The bench is also adjustable, allowing you to customize the angle to fit your specific needs and exercise preferences. Our sit up benches for home use are compact and easy to store, making them perfect for small spaces. They are also easy to assemble...
How to:To do this exercise, the user on lie down on their back with the knees positioned in the rollers of the situp bench. They, then, hold a dumbbell in each hand and bring the arms to the shoulder level. Once the user reaches this point, they have to bend their elbows to a ...
United States Patent US4582319 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text