{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["19(4)"],"submitter":["Einarsson E"],"pubmed_abstract":["<h4>Background</h4>After Anterior Cruciate Ligament Reconstruction (ACLR) athletes face the challenge of regaining their previous competitive level while avoiding re-injury and early knee joint cartilage degeneration. Quadriceps and hamstrings strength reductions and neuromuscular alterations potentially related to risk of re-injury are present after ACLR and relate to deficits in muscle activation.<h4>Design</h4>Cross-sectional laboratory study.<h4>Purpose</h4>To examine quadriceps and hamstrings muscle activation during repeated hops in healthy pivoting-sport athletes and those who had undergone ACLR (bone-tendon-bone and semitendinosus graft) who had met functional criteria allowing return to training.<h4>Methods</h4>Surface electromyography (SEMG) was recorded from vastus medialis and "],"journal":["International journal of sports physical therapy"],"pagination":["418-428"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10987308"],"repository":["biostudies-literature"],"pubmed_title":["Quadriceps and Hamstrings Activation Peaks Earlier as Athletes Repeatedly Hop, but There are Differences Depending on ACL Reconstruction Technique."],"pmcid":["PMC10987308"],"pubmed_authors":["Gislason MK","Whiteley R","Barbosa O","Einarsson E","Briem K","Kotsifaki A"],"additional_accession":[]},"is_claimable":false,"name":"Quadriceps and Hamstrings Activation Peaks Earlier as Athletes Repeatedly Hop, but There are Differences Depending on ACL Reconstruction Technique.","description":"<h4>Background</h4>After Anterior Cruciate Ligament Reconstruction (ACLR) athletes face the challenge of regaining their previous competitive level while avoiding re-injury and early knee joint cartilage degeneration. Quadriceps and hamstrings strength reductions and neuromuscular alterations potentially related to risk of re-injury are present after ACLR and relate to deficits in muscle activation.<h4>Design</h4>Cross-sectional laboratory study.<h4>Purpose</h4>To examine quadriceps and hamstrings muscle activation during repeated hops in healthy pivoting-sport athletes and those who had undergone ACLR (bone-tendon-bone and semitendinosus graft) who had met functional criteria allowing return to training.<h4>Methods</h4>Surface electromyography (SEMG) was recorded from vastus medialis and ","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024","modification":"2026-03-16T04:43:57.588Z","creation":"2025-08-15T03:06:10.966Z"},"accession":"S-EPMC10987308","cross_references":{"pubmed":["38576837"],"doi":["10.26603/001c.94610"]}}