Each walking cycle has two periods of double support (DS), as shown by

The gait cycle has two periods of double support, where both feet are

The Gait Cycle: Phases, Parameters to Evaluate & Technology, Gait Cycle Analysis

Model of multi-legged locomotion robot 2 4

Mean percentage double support (standard deviation) for the two groups

Susan PATRICK, University of Alberta, Edmonton, UAlberta, Faculty of Pharmacy and Pharmaceutical Sciences

Dynamic postural stability results in the groups

Assessment of Gait Musculoskeletal Key

Biomechanical effects of typical lower limb movements of Chen-style Tai Chi on knee joint

Frontiers Mobile electroencephalography captures differences of walking over even and uneven terrain but not of single and dual-task gait

Single support time (SS) and double support time (DS) noted in women

Full article: Intramuscular Coherence of the Lower Flexor Muscles during Robotic Ankle-Assisted Gait

PDF) Prior Experience but Not Size of Error Improves Motor Learning on the Split-Belt Treadmill in Young Children

Dynamic postural stability results in the groups

Centre of pressure modulations in double support effectively counteract anteroposterior perturbations during gait - ScienceDirect