Policy<\/a><\/p>\nWhile these devices have been used primarily for lower-limb injuries, Cleveland Clinic has been exploring ways to expand their usage.<\/p>\n
Incorporating Biodex into care<\/p>\n
\u201cThe Biodex machine is really good at providing us with information about how a muscle group works while moving a joint through its entire range of motion,\u201d says physical therapist Matt Popiolkowski, PT, DPT. \u201cIt\u2019s a big part of our return to play component, especially for ACL injuries. Some of our PTs are using it for training purposes as well\u00a0I use it quite frequently just within my rehab. It’s a different way of training, and you can tweak it do isometric training where the patient is just moving against a fixed position. You can get really good muscle recruitment from that.\u201d<\/p>\n
Dr. Popiolkowski also says that eccentric training, where the muscle loads under length, can be done with the machine as well. He explains that the range of motion can be set, and if a patient is having difficulty with motion early on, the machine can be a way of initiating a little bit of movement. The different components of the machine can also be configured to test upper extremities, like the shoulder.<\/p>\n
\u201cWith the rehab, you can scale it to any speed of movement or any amount of repetition,\u201d says Dr. Popiolkowski. \u201cYou can have the patient do a certain workload over time or have them try to get to that goal by a certain number of repetitions. There’s a lot that you can do to work different components with it. You can even do an endurance component where they try to get through as many repetitions before hitting an 80% fatigue level, for example.\u201d<\/p>\n
For athletes coming back from a significant lower-limb injury, such as an ACL tear, the Biodex machine typically isn\u2019t introduced to the care path for testing until at least four months out from the reconstruction at the earliest.<\/p>\n
\u201cAs far as training, you can start some open chain movements, like a leg extension or a curl moving in space, sometimes as early as four to six weeks out,\u201d says Dr. Popiolkowksi. \u201cHowever, you want to be cautious as far as how much resistance you’re putting on it. There\u2019s a real balance involved here because you\u2019re relying on what you\u2019re seeing objectively and what the patient is telling you about where they are mentally. You\u2019re applying those metrics to determine if they\u2019re ready for the Biodex machine, which will provide data and metrics to determine their readiness to return to sport.\u201d<\/p>\n
One of the major limitations of the Biodex machine is its size and the amount of space that it takes up. When they first came out, isokinetic training and Biodex units were very popular in clinics. However, as clinical spaces got smaller and shifted towards open plans with every inch of space used, the Biodex machine fell out of favor. Dr. Popiolkowski believes that\u2019s changing with its usage in the return to sport component.<\/p>\n
Looking at force plates<\/p>\n
While the Biodex machine is static due to its size, force plates, on the other hand, are much smaller and can still provide similar information and metrics.<\/p>\n
Dr. Popiolkowski says that while there are widely-performed, return-to-play tests involving various jumping exercises, athletes are also really good at compensating. So, an athlete recovering from an ACL reconstruction might find ways to use their hip more, for example.<\/p>\n
\u201cWith traditional single-leg jump testing for return to play, athletes can sometimes compensate and do well with those and essentially pass them. With force plates, a lot of the tests involve maximum effort jumping or push-testing, and we can identify where an athlete might still have a true deficit,\u201d he explains. \u201cThen, when we evaluate what that muscle can produce through its full range, as we do with the Biodex, then we see there’s actually a deficit here. These machines really complement each other well.\u201d<\/p>\n
He continues, \u201cThat\u2019s really valuable information because before tools like Biodex and force plates, that athlete would have passed these tests, and their provider might have said, \u2018You’re good to go.\u2019 But now we have these tools and tests that help us more accurately decide what is best for the athlete.\u201d<\/p>\n
One of the areas of return to sport that is lacking, according to Dr. Popiolkowski is upper extremity evaluation. Force plates can help in this regard. Dr. Popiolkowski will have his patients get into a plank or push-up position, putting direct force on the force plates. Another test involves patients lying flat with an outstretched arm above and putting a force straight down.<\/p>\n
\u201cThere are a number of different upper-extremity tests with the force plates that we\u2019ve been incorporating into care,\u201d says Dr. Popiolkowski. \u201cHaving this level of data has been very beneficial for us, and I think this type of usage with force plates will continue to be a valuable component with our upper extremity return-to-play evaluations.\u201d<\/p>\n
Considerations when using both devices<\/p>\n
One of the topics of debate surrounding the machines is the order in which patients could benefit from both machines.<\/p>\n
Dr. Popiolkowski says he prefers to test patients on the force plates first. He reasons that while these tests do involve the patient exerting maximum effort, they only require several repetitions. Unlike the Biodex which requires maximum effort and muscle recruitment across several working sets of repetitions.<\/p>\n
\u201cI usually have my patients do a dynamic warm-up to make sure they\u2019re ready to go, and then we\u2019ll practice a bit on the force plates,\u201d he explains. \u201cThe overall repetitions for the test are low \u2014 they are anywhere from three to six repetitions at the most. Then there’s a rest break in between. On the other hand, the Biodex can be fatiguing because they\u2019re putting out maximum effort through multiple repetitions with two different types of resistance. So, I like to do the force plates first. I think it\u2019s a good primer too for them to go to the Biodex, and they won\u2019t be too fatigued for the second machine, so they can still get the maximum out of that.\u201d<\/p>\n
For Dr. Popiolkowski, the Biodex and force plate machines have been incredibly valuable tools when it comes to return-to-play evaluations.<\/p>\n
\u201cWe\u2019re constantly looking for ways to not only evaluate effectively and thoroughly, but we\u2019re also looking for ways to be innovative with the tools at our disposal,\u201d says Dr. Popiolkowski. \u201cThe data we get from these machines allows us as PTs to shift our focus from helping our patients return to play quickly to helping our patients return to play safely and confidently, and in ways that reduce reinjury rates. \u201cThat’s our number one goal for PT \u2014 we want you to get back performance-wise, but our number one goal is we want your re-injury rate to be as low as possible.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"Following a torn ACL or other serious lower-limb injury, one of the most important aspects of recovery for…\n","protected":false},"author":2,"featured_media":424384,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[85,46,105],"class_list":["post-424383","post","type-post","status-publish","format-standard","has-post-thumbnail","category-sports","tag-il","tag-israel","tag-sports"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/posts\/424383","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/comments?post=424383"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/posts\/424383\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/media\/424384"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/media?parent=424383"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/categories?post=424383"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/tags?post=424383"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}