DiTA is a physical therapy-related online diagnostic test accuracy literature database.

Users in almost every country in the world have accessed DiTA; Brazil ranks 1st.

User experience was assessed with 25 typical users through search tasks and surveys.

DiTA could be learnt quickly and scored above usability average (62nd percentile).

DiTA’s content was its most appealing feature but some functions confused users.

The prevalence of sarcopenia was 21.3 %.

The SARCCalF was better at identifying individuals at risk of sarcopenia.

The SARCCalF demonstrated better diagnostic performance than the SARC-F.

Neck pain has less impact on daily activities compared to migraine headaches.

Neck pain is uncomfortable for patients with migraine in their daily lives.

Posture, emotions, and headache are believed to be the causal factors of neck pain.

Patients with migraine have difficulty understanding how to manage neck pain.

Healthcare professionals should assess symptoms other than headache in migraine.

Different exercises produce similar musculoskeletal adaptations.

The difference in biological adaptations is related to the total work performed.

Clinical trials compare exercises without adjusting for total work.

Aerobic exercise: Total work can be calculated using duration and activity load variables.

Strength training: Total work can be calculated using the sets, time under tension, and load.