Niina Kajan

Project researcher

Unit

Faculty of Sport and Health Sciences

Room number

LL 232

niina.kajan@jyu.fi

Mobile

+358503272106

Postal address

Rautpohjankatu 8

Fields of science

3141 Health care science

Publications

Publication

2026

Feasibility of a field‐based submaximal stair ascent test for estimating aerobic capacity and lower‐limb strength in middle‐aged and older adults

Clinical Physiology and Functional Imaging.

Hyvärinen, Matti

Kajan, Niina

Kettunen, Eeva

Lehtiö, Ari

Kallio, Jouni

Knittle, Keegan

Cronin, Neil

Karavirta, Laura

Publication

2026

Take the Stairs to Improve Your Fitness – A Project for Developing a Stair Test Mobile Application for Monitoring Fitness

HEPA Europe Conference. Baltic Journal of Sport and Health Sciences.

Kettunen, Eeva

Karavirta, Laura

Hyvärinen, Matti

Kajan, Niina

Publication

2024

Physical Activity Changes From Before to During the First Wave of the COVID-19 Pandemic Among Community-Dwelling Older Adults in Finland

Journal of Aging and Physical Activity.

Lindeman, Katja

Karavirta, Laura

Eronen, Johanna

Kajan, Niina

Portegijs, Erja

Rantanen, Taina

Publication

2021

Life-Space Mobility and Active Aging as Factors Underlying Quality of Life among Older People before and during COVID-19 Lock-down in Finland : a Longitudinal Study

Journals of Gerontology Series A : Biological Sciences and Medical Sciences.

Rantanen, Taina

Eronen, Johanna

Kauppinen, Markku

Kokko, Katja

Sanaslahti, Sini

Kajan, Niina

Portegijs, Erja