1. Analyzing Variation Where Does it Come From?

2. Studies of Righting nRising to Standing nOlder Adults (Luehring) nNew Patterns Discovered nApparent Regression nActivity Level makes a difference nTeenagers (Sabourin) nSymmetry incidence peaks in middle teen years nMiddle Aged Adults (Cromwell, Deo, et al) nPatterns related to body dimensions

3. Studies of Righting nRising to Standing nInfants (Schiarappa) nNew Movement Patterns Added nDevelopmental Sequences Validated nLater Childhood (Maracheski, et al) nBody Dimensions make a difference

4. Studies of Righting nSpecial Populations nDown Syndrome Children (Coleman, et al) nDevelopmental Delay within component action nBody dimensions may be the issue nChildren with Visual Impairments (Lee, et al) nDevelopmental Delay in component action nVision effects incidence of movement patterns used

5. Studies of Righting nSpecial Populations nAdults with Moderate and Severe Brain Injury nRecovery follows a “developmental sequence” nBalance is a factor in rising: fractionated movement nWomen who are pregnant (Zapotchny, et al) nBody topography makes a difference nYoung adults with traumatic BK and AK amputations (Carter, et al) nThose with AK amputation demonstrate early appearing patterns nThose with BK amputations demonstrate age appropriate patterns

6. Studies of Righting nSpecial Populations nAdults with MS (Linde, et al) nDevelopmentally early appearing patterns more common nBalance appears to be a factor affecting performance nWomen in a weight loss program (Pope) nThose who lose weight demonstrate age appropriate patterns nAdults with TKR (Doyle, et al) nEarly appearing patterns more common nFlexibility and Balance are factors

7. Studies of Righting nChildren who are Healthy nBMI makes a difference

8. Other Tasks nRising from Bed nSarnacki – young adults nO’Neil-McCoy - teenagers nFord-Smith – middle aged adults nBodden, et al, - older adults nSherwin – adults with back pain, nM. King, et al. – children nAllard – women through 1 st ; 2 nd and 3 rd trimester of pregnancy

9. Other Tasks nRolling Supine to Prone nRichter – young adults nBoucher - teenagers nLewis – children nRichter et al. – middle aged adults nMacDonald - infants nMiller, et al – older adults

10. Other Tasks nPosture of Children while Using a Computer nChase, et al nNovak, et al nPosture of Children while Horseback Riding nBelissary

11. Other Tasks nScooting in Bed nCohen, et al – young adults nMount, et al – older adults

12. Paradigm Shift nActive Organism nProgression & Regression nGains & Losses nCould factors other than the nervous system cause change? nSystems Theory nDifferent systems influence movements at different times during the life span nDynamical Systems nEcclesiastes 3:1-8 nTo every thing there is a season...

13. Studies of Factors Affecting Righting Performance nRising with Weighted Vest (Dehadrai) n15% of body weight affects rising patterns nRising with SAFOs (L. King) nConstraints to Ankle movement alter rising pattern nRising with Bledsoe Boots (L. King) nFixed plantar flexion affects rising pattern nLoss of toe break affects rising nRising with Knee Cages (Brodovsky) nConstraints to knee movement alter rising pattern

14. Studies of Factors Affecting Righting Performance nRising in aging active adults (VanSant, Haywood & Williams) nHealth status nRising in active and inactive young adults (Williams and Greene) nActivity level nRising in active and inactive older adults (Leuhring) nActive adults more frequently demonstrate patterns more common in younger adults

15. Factors that Push Variability in Rising nActivity Level nAge nBalance ability nBody weight nBody dimensions nBody Topography nIntention (fast, slow, vary form, pretend) nPerceived Health Status nRestricted Range of Ankle motion nRestricted Range of Knee motion

16. Characteristics of the Individual Age Balance ability Health Status Activity Level Body Weight Body Dimensions Body Topography