It is good to understand names in our myths. Names tell half the story.
Þrúður Þórsdóttir the strong one,
Röskva the efficient one,
Þjálfi the sleek and able,
Mjöllnir the grinder of tröll (ignorance),
glófar ((originally) ga-lófar, gloves) poles,
megingjarðir (main powerful girdle) el-circuit,
Móði and Magni (the vigorous and the powerful).
Þór is our brother and protector. Son or our Mother Earth. We love him dearly.
Þór uses not Bifröst, but wades rivers.